4612520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{953}}^1$

素因数の和:986

約数の個数: 48

約数和(自身を含む): 11419380

約数和(自身を除く): 6806860

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 953, 968, 1210, 1906, 2420, 3812, 4765, 4840, 7624, 9530, 10483, 19060, 20966, 38120, 41932, 52415, 83864, 104830, 115313, 209660, 230626, 419320, 461252, 576565, 922504, 1153130, 2306260, 4612520]

約数ペア:

[(1, 4612520), (2, 2306260), (4, 1153130), (5, 922504), (8, 576565), (10, 461252), (11, 419320), (20, 230626), (22, 209660), (40, 115313), (44, 104830), (55, 83864), (88, 52415), (110, 41932), (121, 38120), (220, 20966), (242, 19060), (440, 10483), (484, 9530), (605, 7624), (953, 4840), (968, 4765), (1210, 3812), (1906, 2420)]