159508700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4231}}^1$

素因数の和:4287

約数の個数: 72

約数和(自身を含む): 385704480

約数和(自身を除く): 226195780

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 29, 50, 52, 58, 65, 100, 116, 130, 145, 260, 290, 325, 377, 580, 650, 725, 754, 1300, 1450, 1508, 1885, 2900, 3770, 4231, 7540, 8462, 9425, 16924, 18850, 21155, 37700, 42310, 55003, 84620, 105775, 110006, 122699, 211550, 220012, 245398, 275015, 423100, 490796, 550030, 613495, 1100060, 1226990, 1375075, 1595087, 2453980, 2750150, 3067475, 3190174, 5500300, 6134950, 6380348, 7975435, 12269900, 15950870, 31901740, 39877175, 79754350, 159508700]

約数ペア:

[(1, 159508700), (2, 79754350), (4, 39877175), (5, 31901740), (10, 15950870), (13, 12269900), (20, 7975435), (25, 6380348), (26, 6134950), (29, 5500300), (50, 3190174), (52, 3067475), (58, 2750150), (65, 2453980), (100, 1595087), (116, 1375075), (130, 1226990), (145, 1100060), (260, 613495), (290, 550030), (325, 490796), (377, 423100), (580, 275015), (650, 245398), (725, 220012), (754, 211550), (1300, 122699), (1450, 110006), (1508, 105775), (1885, 84620), (2900, 55003), (3770, 42310), (4231, 37700), (7540, 21155), (8462, 18850), (9425, 16924)]