2012953150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{52489}}^1$

素因数の和:52573

約数の個数: 48

約数和(自身を含む): 4100518800

約数和(自身を除く): 2087565650

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 59, 65, 118, 130, 295, 325, 590, 650, 767, 1475, 1534, 2950, 3835, 7670, 19175, 38350, 52489, 104978, 262445, 524890, 682357, 1312225, 1364714, 2624450, 3096851, 3411785, 6193702, 6823570, 15484255, 17058925, 30968510, 34117850, 40259063, 77421275, 80518126, 154842550, 201295315, 402590630, 1006476575, 2012953150]

約数ペア:

[(1, 2012953150), (2, 1006476575), (5, 402590630), (10, 201295315), (13, 154842550), (25, 80518126), (26, 77421275), (50, 40259063), (59, 34117850), (65, 30968510), (118, 17058925), (130, 15484255), (295, 6823570), (325, 6193702), (590, 3411785), (650, 3096851), (767, 2624450), (1475, 1364714), (1534, 1312225), (2950, 682357), (3835, 524890), (7670, 262445), (19175, 104978), (38350, 52489)]