115595960

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{233}}^1$

素因数の和:480

約数の個数: 64

約数和(自身を含む): 266198400

約数和(自身を除く): 150602440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 157, 158, 233, 314, 316, 395, 466, 628, 632, 785, 790, 932, 1165, 1256, 1570, 1580, 1864, 2330, 3140, 3160, 4660, 6280, 9320, 12403, 18407, 24806, 36581, 36814, 49612, 62015, 73162, 73628, 92035, 99224, 124030, 146324, 147256, 182905, 184070, 248060, 292648, 365810, 368140, 496120, 731620, 736280, 1463240, 2889899, 5779798, 11559596, 14449495, 23119192, 28898990, 57797980, 115595960]

約数ペア:

[(1, 115595960), (2, 57797980), (4, 28898990), (5, 23119192), (8, 14449495), (10, 11559596), (20, 5779798), (40, 2889899), (79, 1463240), (157, 736280), (158, 731620), (233, 496120), (314, 368140), (316, 365810), (395, 292648), (466, 248060), (628, 184070), (632, 182905), (785, 147256), (790, 146324), (932, 124030), (1165, 99224), (1256, 92035), (1570, 73628), (1580, 73162), (1864, 62015), (2330, 49612), (3140, 36814), (3160, 36581), (4660, 24806), (6280, 18407), (9320, 12403)]