42608800

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1$

素因数の和:291

約数の個数: 144

約数和(自身を含む): 119101752

約数和(自身を除く): 76492952

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 25, 26, 32, 34, 40, 50, 52, 65, 68, 80, 85, 100, 104, 130, 136, 160, 170, 200, 208, 221, 241, 260, 272, 325, 340, 400, 416, 425, 442, 482, 520, 544, 650, 680, 800, 850, 884, 964, 1040, 1105, 1205, 1300, 1360, 1700, 1768, 1928, 2080, 2210, 2410, 2600, 2720, 3133, 3400, 3536, 3856, 4097, 4420, 4820, 5200, 5525, 6025, 6266, 6800, 7072, 7712, 8194, 8840, 9640, 10400, 11050, 12050, 12532, 13600, 15665, 16388, 17680, 19280, 20485, 22100, 24100, 25064, 31330, 32776, 35360, 38560, 40970, 44200, 48200, 50128, 53261, 62660, 65552, 78325, 81940, 88400, 96400, 100256, 102425, 106522, 125320, 131104, 156650, 163880, 176800, 192800, 204850, 213044, 250640, 266305, 313300, 327760, 409700, 426088, 501280, 532610, 626600, 655520, 819400, 852176, 1065220, 1253200, 1331525, 1638800, 1704352, 2130440, 2506400, 2663050, 3277600, 4260880, 5326100, 8521760, 10652200, 21304400, 42608800]

約数ペア:

[(1, 42608800), (2, 21304400), (4, 10652200), (5, 8521760), (8, 5326100), (10, 4260880), (13, 3277600), (16, 2663050), (17, 2506400), (20, 2130440), (25, 1704352), (26, 1638800), (32, 1331525), (34, 1253200), (40, 1065220), (50, 852176), (52, 819400), (65, 655520), (68, 626600), (80, 532610), (85, 501280), (100, 426088), (104, 409700), (130, 327760), (136, 313300), (160, 266305), (170, 250640), (200, 213044), (208, 204850), (221, 192800), (241, 176800), (260, 163880), (272, 156650), (325, 131104), (340, 125320), (400, 106522), (416, 102425), (425, 100256), (442, 96400), (482, 88400), (520, 81940), (544, 78325), (650, 65552), (680, 62660), (800, 53261), (850, 50128), (884, 48200), (964, 44200), (1040, 40970), (1105, 38560), (1205, 35360), (1300, 32776), (1360, 31330), (1700, 25064), (1768, 24100), (1928, 22100), (2080, 20485), (2210, 19280), (2410, 17680), (2600, 16388), (2720, 15665), (3133, 13600), (3400, 12532), (3536, 12050), (3856, 11050), (4097, 10400), (4420, 9640), (4820, 8840), (5200, 8194), (5525, 7712), (6025, 7072), (6266, 6800)]