42601240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{96821}}^1$

素因数の和:96843

約数の個数: 32

約数和(自身を含む): 104567760

約数和(自身を除く): 61966520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 96821, 193642, 387284, 484105, 774568, 968210, 1065031, 1936420, 2130062, 3872840, 4260124, 5325155, 8520248, 10650310, 21300620, 42601240]

約数ペア:

[(1, 42601240), (2, 21300620), (4, 10650310), (5, 8520248), (8, 5325155), (10, 4260124), (11, 3872840), (20, 2130062), (22, 1936420), (40, 1065031), (44, 968210), (55, 774568), (88, 484105), (110, 387284), (220, 193642), (440, 96821)]