82316540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1201}}^1$

素因数の和:1382

約数の個数: 48

約数和(自身を含む): 181742400

約数和(自身を除く): 99425860

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 149, 230, 298, 460, 596, 745, 1201, 1490, 2402, 2980, 3427, 4804, 6005, 6854, 12010, 13708, 17135, 24020, 27623, 34270, 55246, 68540, 110492, 138115, 178949, 276230, 357898, 552460, 715796, 894745, 1789490, 3578980, 4115827, 8231654, 16463308, 20579135, 41158270, 82316540]

約数ペア:

[(1, 82316540), (2, 41158270), (4, 20579135), (5, 16463308), (10, 8231654), (20, 4115827), (23, 3578980), (46, 1789490), (92, 894745), (115, 715796), (149, 552460), (230, 357898), (298, 276230), (460, 178949), (596, 138115), (745, 110492), (1201, 68540), (1490, 55246), (2402, 34270), (2980, 27623), (3427, 24020), (4804, 17135), (6005, 13708), (6854, 12010)]