186130360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{1361}}^1$

素因数の和:1648

約数の個数: 64

約数和(自身を含む): 453055680

約数和(自身を除く): 266925320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 263, 520, 526, 1052, 1315, 1361, 2104, 2630, 2722, 3419, 5260, 5444, 6805, 6838, 10520, 10888, 13610, 13676, 17095, 17693, 27220, 27352, 34190, 35386, 54440, 68380, 70772, 88465, 136760, 141544, 176930, 353860, 357943, 707720, 715886, 1431772, 1789715, 2863544, 3579430, 4653259, 7158860, 9306518, 14317720, 18613036, 23266295, 37226072, 46532590, 93065180, 186130360]

約数ペア:

[(1, 186130360), (2, 93065180), (4, 46532590), (5, 37226072), (8, 23266295), (10, 18613036), (13, 14317720), (20, 9306518), (26, 7158860), (40, 4653259), (52, 3579430), (65, 2863544), (104, 1789715), (130, 1431772), (260, 715886), (263, 707720), (520, 357943), (526, 353860), (1052, 176930), (1315, 141544), (1361, 136760), (2104, 88465), (2630, 70772), (2722, 68380), (3419, 54440), (5260, 35386), (5444, 34190), (6805, 27352), (6838, 27220), (10520, 17693), (10888, 17095), (13610, 13676)]