13134160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:272

約数の個数: 80

約数和(自身を含む): 33529104

約数和(自身を除く): 20394944

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 73, 80, 104, 130, 146, 173, 208, 260, 292, 346, 365, 520, 584, 692, 730, 865, 949, 1040, 1168, 1384, 1460, 1730, 1898, 2249, 2768, 2920, 3460, 3796, 4498, 4745, 5840, 6920, 7592, 8996, 9490, 11245, 12629, 13840, 15184, 17992, 18980, 22490, 25258, 35984, 37960, 44980, 50516, 63145, 75920, 89960, 101032, 126290, 164177, 179920, 202064, 252580, 328354, 505160, 656708, 820885, 1010320, 1313416, 1641770, 2626832, 3283540, 6567080, 13134160]

約数ペア:

[(1, 13134160), (2, 6567080), (4, 3283540), (5, 2626832), (8, 1641770), (10, 1313416), (13, 1010320), (16, 820885), (20, 656708), (26, 505160), (40, 328354), (52, 252580), (65, 202064), (73, 179920), (80, 164177), (104, 126290), (130, 101032), (146, 89960), (173, 75920), (208, 63145), (260, 50516), (292, 44980), (346, 37960), (365, 35984), (520, 25258), (584, 22490), (692, 18980), (730, 17992), (865, 15184), (949, 13840), (1040, 12629), (1168, 11245), (1384, 9490), (1460, 8996), (1730, 7592), (1898, 6920), (2249, 5840), (2768, 4745), (2920, 4498), (3460, 3796)]