39102550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{257}}^1$

素因数の和:465

約数の個数: 48

約数和(自身を含む): 77740560

約数和(自身を除く): 38638010

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 179, 257, 358, 425, 514, 850, 895, 1285, 1790, 2570, 3043, 4369, 4475, 6086, 6425, 8738, 8950, 12850, 15215, 21845, 30430, 43690, 46003, 76075, 92006, 109225, 152150, 218450, 230015, 460030, 782051, 1150075, 1564102, 2300150, 3910255, 7820510, 19551275, 39102550]

約数ペア:

[(1, 39102550), (2, 19551275), (5, 7820510), (10, 3910255), (17, 2300150), (25, 1564102), (34, 1150075), (50, 782051), (85, 460030), (170, 230015), (179, 218450), (257, 152150), (358, 109225), (425, 92006), (514, 76075), (850, 46003), (895, 43690), (1285, 30430), (1790, 21845), (2570, 15215), (3043, 12850), (4369, 8950), (4475, 8738), (6086, 6425)]