9648650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:407

約数の個数: 48

約数和(自身を含む): 20007648

約数和(自身を除く): 10358998

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 53, 55, 106, 110, 265, 275, 331, 530, 550, 583, 662, 1166, 1325, 1655, 2650, 2915, 3310, 3641, 5830, 7282, 8275, 14575, 16550, 17543, 18205, 29150, 35086, 36410, 87715, 91025, 175430, 182050, 192973, 385946, 438575, 877150, 964865, 1929730, 4824325, 9648650]

約数ペア:

[(1, 9648650), (2, 4824325), (5, 1929730), (10, 964865), (11, 877150), (22, 438575), (25, 385946), (50, 192973), (53, 182050), (55, 175430), (106, 91025), (110, 87715), (265, 36410), (275, 35086), (331, 29150), (530, 18205), (550, 17543), (583, 16550), (662, 14575), (1166, 8275), (1325, 7282), (1655, 5830), (2650, 3641), (2915, 3310)]