70451680

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{33871}}^1$

素因数の和:33899

約数の個数: 48

約数和(自身を含む): 179250624

約数和(自身を除く): 108798944

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 33871, 67742, 135484, 169355, 270968, 338710, 440323, 541936, 677420, 880646, 1083872, 1354840, 1761292, 2201615, 2709680, 3522584, 4403230, 5419360, 7045168, 8806460, 14090336, 17612920, 35225840, 70451680]

約数ペア:

[(1, 70451680), (2, 35225840), (4, 17612920), (5, 14090336), (8, 8806460), (10, 7045168), (13, 5419360), (16, 4403230), (20, 3522584), (26, 2709680), (32, 2201615), (40, 1761292), (52, 1354840), (65, 1083872), (80, 880646), (104, 677420), (130, 541936), (160, 440323), (208, 338710), (260, 270968), (416, 169355), (520, 135484), (1040, 67742), (2080, 33871)]