4865672980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{101}}^2\times {\mathrm{3407}}^1$

素因数の和:3625

約数の個数: 72

約数和(自身を含む): 11797841664

約数和(自身を除く): 6932168684

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 101, 140, 202, 404, 505, 707, 1010, 1414, 2020, 2828, 3407, 3535, 6814, 7070, 10201, 13628, 14140, 17035, 20402, 23849, 34070, 40804, 47698, 51005, 68140, 71407, 95396, 102010, 119245, 142814, 204020, 238490, 285628, 344107, 357035, 476980, 688214, 714070, 1376428, 1428140, 1720535, 2408749, 3441070, 4817498, 6882140, 9634996, 12043745, 24087490, 34754807, 48174980, 69509614, 139019228, 173774035, 243283649, 347548070, 486567298, 695096140, 973134596, 1216418245, 2432836490, 4865672980]

約数ペア:

[(1, 4865672980), (2, 2432836490), (4, 1216418245), (5, 973134596), (7, 695096140), (10, 486567298), (14, 347548070), (20, 243283649), (28, 173774035), (35, 139019228), (70, 69509614), (101, 48174980), (140, 34754807), (202, 24087490), (404, 12043745), (505, 9634996), (707, 6882140), (1010, 4817498), (1414, 3441070), (2020, 2408749), (2828, 1720535), (3407, 1428140), (3535, 1376428), (6814, 714070), (7070, 688214), (10201, 476980), (13628, 357035), (14140, 344107), (17035, 285628), (20402, 238490), (23849, 204020), (34070, 142814), (40804, 119245), (47698, 102010), (51005, 95396), (68140, 71407)]