2008500540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:408

約数の個数: 192

約数和(自身を含む): 6001164288

約数和(自身を除く): 3992663748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 67, 71, 93, 124, 134, 142, 155, 186, 201, 213, 227, 268, 284, 310, 335, 355, 372, 402, 426, 454, 465, 620, 670, 681, 710, 804, 852, 908, 930, 1005, 1065, 1135, 1340, 1362, 1420, 1860, 2010, 2077, 2130, 2201, 2270, 2724, 3405, 4020, 4154, 4260, 4402, 4540, 4757, 6231, 6603, 6810, 7037, 8308, 8804, 9514, 10385, 11005, 12462, 13206, 13620, 14074, 14271, 15209, 16117, 19028, 20770, 21111, 22010, 23785, 24924, 26412, 28148, 28542, 30418, 31155, 32234, 33015, 35185, 41540, 42222, 44020, 45627, 47570, 48351, 57084, 60836, 62310, 64468, 66030, 70370, 71355, 76045, 80585, 84444, 91254, 95140, 96702, 105555, 124620, 132060, 140740, 142710, 147467, 152090, 161170, 182508, 193404, 211110, 228135, 241755, 285420, 294934, 304180, 322340, 422220, 442401, 456270, 471479, 483510, 499627, 589868, 737335, 884802, 912540, 942958, 967020, 999254, 1079839, 1414437, 1474670, 1498881, 1769604, 1885916, 1998508, 2159678, 2212005, 2357395, 2498135, 2828874, 2949340, 2997762, 3239517, 4319356, 4424010, 4714790, 4996270, 5399195, 5657748, 5995524, 6479034, 7072185, 7494405, 8848020, 9429580, 9992540, 10798390, 12958068, 14144370, 14988810, 16197585, 21596780, 28288740, 29977620, 32395170, 33475009, 64790340, 66950018, 100425027, 133900036, 167375045, 200850054, 334750090, 401700108, 502125135, 669500180, 1004250270, 2008500540]

約数ペア:

[(1, 2008500540), (2, 1004250270), (3, 669500180), (4, 502125135), (5, 401700108), (6, 334750090), (10, 200850054), (12, 167375045), (15, 133900036), (20, 100425027), (30, 66950018), (31, 64790340), (60, 33475009), (62, 32395170), (67, 29977620), (71, 28288740), (93, 21596780), (124, 16197585), (134, 14988810), (142, 14144370), (155, 12958068), (186, 10798390), (201, 9992540), (213, 9429580), (227, 8848020), (268, 7494405), (284, 7072185), (310, 6479034), (335, 5995524), (355, 5657748), (372, 5399195), (402, 4996270), (426, 4714790), (454, 4424010), (465, 4319356), (620, 3239517), (670, 2997762), (681, 2949340), (710, 2828874), (804, 2498135), (852, 2357395), (908, 2212005), (930, 2159678), (1005, 1998508), (1065, 1885916), (1135, 1769604), (1340, 1498881), (1362, 1474670), (1420, 1414437), (1860, 1079839), (2010, 999254), (2077, 967020), (2130, 942958), (2201, 912540), (2270, 884802), (2724, 737335), (3405, 589868), (4020, 499627), (4154, 483510), (4260, 471479), (4402, 456270), (4540, 442401), (4757, 422220), (6231, 322340), (6603, 304180), (6810, 294934), (7037, 285420), (8308, 241755), (8804, 228135), (9514, 211110), (10385, 193404), (11005, 182508), (12462, 161170), (13206, 152090), (13620, 147467), (14074, 142710), (14271, 140740), (15209, 132060), (16117, 124620), (19028, 105555), (20770, 96702), (21111, 95140), (22010, 91254), (23785, 84444), (24924, 80585), (26412, 76045), (28148, 71355), (28542, 70370), (30418, 66030), (31155, 64468), (32234, 62310), (33015, 60836), (35185, 57084), (41540, 48351), (42222, 47570), (44020, 45627)]