4612960

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2621}}^1$

素因数の和:2647

約数の個数: 48

約数和(自身を含む): 11893392

約数和(自身を除く): 7280432

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 2621, 5242, 10484, 13105, 20968, 26210, 28831, 41936, 52420, 57662, 83872, 104840, 115324, 144155, 209680, 230648, 288310, 419360, 461296, 576620, 922592, 1153240, 2306480, 4612960]

約数ペア:

[(1, 4612960), (2, 2306480), (4, 1153240), (5, 922592), (8, 576620), (10, 461296), (11, 419360), (16, 288310), (20, 230648), (22, 209680), (32, 144155), (40, 115324), (44, 104840), (55, 83872), (80, 57662), (88, 52420), (110, 41936), (160, 28831), (176, 26210), (220, 20968), (352, 13105), (440, 10484), (880, 5242), (1760, 2621)]