64141150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{631}}^1$

素因数の和:769

約数の個数: 48

約数和(自身を含む): 126956160

約数和(自身を除く): 62815010

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 107, 190, 214, 475, 535, 631, 950, 1070, 1262, 2033, 2675, 3155, 4066, 5350, 6310, 10165, 11989, 15775, 20330, 23978, 31550, 50825, 59945, 67517, 101650, 119890, 135034, 299725, 337585, 599450, 675170, 1282823, 1687925, 2565646, 3375850, 6414115, 12828230, 32070575, 64141150]

約数ペア:

[(1, 64141150), (2, 32070575), (5, 12828230), (10, 6414115), (19, 3375850), (25, 2565646), (38, 1687925), (50, 1282823), (95, 675170), (107, 599450), (190, 337585), (214, 299725), (475, 135034), (535, 119890), (631, 101650), (950, 67517), (1070, 59945), (1262, 50825), (2033, 31550), (2675, 23978), (3155, 20330), (4066, 15775), (5350, 11989), (6310, 10165)]