15697916650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5309}}^1\times {\mathrm{4549}}^1$

素因数の和:9883

約数の個数: 48

約数和(自身を含む): 31456971000

約数和(自身を除く): 15759054350

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 4549, 5309, 9098, 10618, 22745, 26545, 45490, 53090, 59137, 69017, 113725, 118274, 132725, 138034, 227450, 265450, 295685, 345085, 591370, 690170, 1478425, 1725425, 2956850, 3450850, 24150641, 48301282, 120753205, 241506410, 313958333, 603766025, 627916666, 1207532050, 1569791665, 3139583330, 7848958325, 15697916650]

約数ペア:

[(1, 15697916650), (2, 7848958325), (5, 3139583330), (10, 1569791665), (13, 1207532050), (25, 627916666), (26, 603766025), (50, 313958333), (65, 241506410), (130, 120753205), (325, 48301282), (650, 24150641), (4549, 3450850), (5309, 2956850), (9098, 1725425), (10618, 1478425), (22745, 690170), (26545, 591370), (45490, 345085), (53090, 295685), (59137, 265450), (69017, 227450), (113725, 138034), (118274, 132725)]