45270680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12437}}^1$

素因数の和:12468

約数の個数: 64

約数和(自身を含む): 125375040

約数和(自身を除く): 80104360

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 12437, 24874, 49748, 62185, 87059, 99496, 124370, 161681, 174118, 248740, 323362, 348236, 435295, 497480, 646724, 696472, 808405, 870590, 1131767, 1293448, 1616810, 1741180, 2263534, 3233620, 3482360, 4527068, 5658835, 6467240, 9054136, 11317670, 22635340, 45270680]

約数ペア:

[(1, 45270680), (2, 22635340), (4, 11317670), (5, 9054136), (7, 6467240), (8, 5658835), (10, 4527068), (13, 3482360), (14, 3233620), (20, 2263534), (26, 1741180), (28, 1616810), (35, 1293448), (40, 1131767), (52, 870590), (56, 808405), (65, 696472), (70, 646724), (91, 497480), (104, 435295), (130, 348236), (140, 323362), (182, 248740), (260, 174118), (280, 161681), (364, 124370), (455, 99496), (520, 87059), (728, 62185), (910, 49748), (1820, 24874), (3640, 12437)]