2444603320

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{359}}^1$

素因数の和:557

約数の個数: 128

約数和(自身を含む): 5850662400

約数和(自身を除く): 3406059080

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 43, 74, 86, 107, 148, 172, 185, 214, 215, 296, 344, 359, 370, 428, 430, 535, 718, 740, 856, 860, 1070, 1436, 1480, 1591, 1720, 1795, 2140, 2872, 3182, 3590, 3959, 4280, 4601, 6364, 7180, 7918, 7955, 9202, 12728, 13283, 14360, 15437, 15836, 15910, 18404, 19795, 23005, 26566, 30874, 31672, 31820, 36808, 38413, 39590, 46010, 53132, 61748, 63640, 66415, 76826, 77185, 79180, 92020, 106264, 123496, 132830, 153652, 154370, 158360, 170237, 184040, 192065, 265660, 307304, 308740, 340474, 384130, 531320, 571169, 617480, 680948, 768260, 851185, 1142338, 1361896, 1421281, 1536520, 1651759, 1702370, 2284676, 2842562, 2855845, 3303518, 3404740, 4569352, 5685124, 5711690, 6607036, 6809480, 7106405, 8258795, 11370248, 11423380, 13214072, 14212810, 16517590, 22846760, 28425620, 33035180, 56851240, 61115083, 66070360, 122230166, 244460332, 305575415, 488920664, 611150830, 1222301660, 2444603320]

約数ペア:

[(1, 2444603320), (2, 1222301660), (4, 611150830), (5, 488920664), (8, 305575415), (10, 244460332), (20, 122230166), (37, 66070360), (40, 61115083), (43, 56851240), (74, 33035180), (86, 28425620), (107, 22846760), (148, 16517590), (172, 14212810), (185, 13214072), (214, 11423380), (215, 11370248), (296, 8258795), (344, 7106405), (359, 6809480), (370, 6607036), (428, 5711690), (430, 5685124), (535, 4569352), (718, 3404740), (740, 3303518), (856, 2855845), (860, 2842562), (1070, 2284676), (1436, 1702370), (1480, 1651759), (1591, 1536520), (1720, 1421281), (1795, 1361896), (2140, 1142338), (2872, 851185), (3182, 768260), (3590, 680948), (3959, 617480), (4280, 571169), (4601, 531320), (6364, 384130), (7180, 340474), (7918, 308740), (7955, 307304), (9202, 265660), (12728, 192065), (13283, 184040), (14360, 170237), (15437, 158360), (15836, 154370), (15910, 153652), (18404, 132830), (19795, 123496), (23005, 106264), (26566, 92020), (30874, 79180), (31672, 77185), (31820, 76826), (36808, 66415), (38413, 63640), (39590, 61748), (46010, 53132)]