88925560

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1$

素因数の和:460

約数の個数: 64

約数和(自身を含む): 205286400

約数和(自身を除く): 116360840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 107, 158, 214, 263, 316, 395, 428, 526, 535, 632, 790, 856, 1052, 1070, 1315, 1580, 2104, 2140, 2630, 3160, 4280, 5260, 8453, 10520, 16906, 20777, 28141, 33812, 41554, 42265, 56282, 67624, 83108, 84530, 103885, 112564, 140705, 166216, 169060, 207770, 225128, 281410, 338120, 415540, 562820, 831080, 1125640, 2223139, 4446278, 8892556, 11115695, 17785112, 22231390, 44462780, 88925560]

約数ペア:

[(1, 88925560), (2, 44462780), (4, 22231390), (5, 17785112), (8, 11115695), (10, 8892556), (20, 4446278), (40, 2223139), (79, 1125640), (107, 831080), (158, 562820), (214, 415540), (263, 338120), (316, 281410), (395, 225128), (428, 207770), (526, 169060), (535, 166216), (632, 140705), (790, 112564), (856, 103885), (1052, 84530), (1070, 83108), (1315, 67624), (1580, 56282), (2104, 42265), (2140, 41554), (2630, 33812), (3160, 28141), (4280, 20777), (5260, 16906), (8453, 10520)]