56968040

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:410

約数の個数: 64

約数和(自身を含む): 132192000

約数和(自身を除く): 75223960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 101, 118, 202, 236, 239, 295, 404, 472, 478, 505, 590, 808, 956, 1010, 1180, 1195, 1912, 2020, 2360, 2390, 4040, 4780, 5959, 9560, 11918, 14101, 23836, 24139, 28202, 29795, 47672, 48278, 56404, 59590, 70505, 96556, 112808, 119180, 120695, 141010, 193112, 238360, 241390, 282020, 482780, 564040, 965560, 1424201, 2848402, 5696804, 7121005, 11393608, 14242010, 28484020, 56968040]

約数ペア:

[(1, 56968040), (2, 28484020), (4, 14242010), (5, 11393608), (8, 7121005), (10, 5696804), (20, 2848402), (40, 1424201), (59, 965560), (101, 564040), (118, 482780), (202, 282020), (236, 241390), (239, 238360), (295, 193112), (404, 141010), (472, 120695), (478, 119180), (505, 112808), (590, 96556), (808, 70505), (956, 59590), (1010, 56404), (1180, 48278), (1195, 47672), (1912, 29795), (2020, 28202), (2360, 24139), (2390, 23836), (4040, 14101), (4780, 11918), (5959, 9560)]