85593760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{76423}}^1$

素因数の和:76445

約数の個数: 48

約数和(自身を含む): 231106176

約数和(自身を除く): 145512416

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 76423, 152846, 305692, 382115, 534961, 611384, 764230, 1069922, 1222768, 1528460, 2139844, 2445536, 2674805, 3056920, 4279688, 5349610, 6113840, 8559376, 10699220, 12227680, 17118752, 21398440, 42796880, 85593760]

約数ペア:

[(1, 85593760), (2, 42796880), (4, 21398440), (5, 17118752), (7, 12227680), (8, 10699220), (10, 8559376), (14, 6113840), (16, 5349610), (20, 4279688), (28, 3056920), (32, 2674805), (35, 2445536), (40, 2139844), (56, 1528460), (70, 1222768), (80, 1069922), (112, 764230), (140, 611384), (160, 534961), (224, 382115), (280, 305692), (560, 152846), (1120, 76423)]