3448640

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{829}}^1$

素因数の和:859

約数の個数: 56

約数和(自身を含む): 8854440

約数和(自身を除く): 5405800

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 829, 832, 1040, 1658, 2080, 3316, 4145, 4160, 6632, 8290, 10777, 13264, 16580, 21554, 26528, 33160, 43108, 53056, 53885, 66320, 86216, 107770, 132640, 172432, 215540, 265280, 344864, 431080, 689728, 862160, 1724320, 3448640]

約数ペア:

[(1, 3448640), (2, 1724320), (4, 862160), (5, 689728), (8, 431080), (10, 344864), (13, 265280), (16, 215540), (20, 172432), (26, 132640), (32, 107770), (40, 86216), (52, 66320), (64, 53885), (65, 53056), (80, 43108), (104, 33160), (130, 26528), (160, 21554), (208, 16580), (260, 13264), (320, 10777), (416, 8290), (520, 6632), (829, 4160), (832, 4145), (1040, 3316), (1658, 2080)]