40932560

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:292

約数の個数: 80

約数和(自身を含む): 99321024

約数和(自身を除く): 58388464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 73, 80, 86, 146, 163, 172, 215, 292, 326, 344, 365, 430, 584, 652, 688, 730, 815, 860, 1168, 1304, 1460, 1630, 1720, 2608, 2920, 3139, 3260, 3440, 5840, 6278, 6520, 7009, 11899, 12556, 13040, 14018, 15695, 23798, 25112, 28036, 31390, 35045, 47596, 50224, 56072, 59495, 62780, 70090, 95192, 112144, 118990, 125560, 140180, 190384, 237980, 251120, 280360, 475960, 511657, 560720, 951920, 1023314, 2046628, 2558285, 4093256, 5116570, 8186512, 10233140, 20466280, 40932560]

約数ペア:

[(1, 40932560), (2, 20466280), (4, 10233140), (5, 8186512), (8, 5116570), (10, 4093256), (16, 2558285), (20, 2046628), (40, 1023314), (43, 951920), (73, 560720), (80, 511657), (86, 475960), (146, 280360), (163, 251120), (172, 237980), (215, 190384), (292, 140180), (326, 125560), (344, 118990), (365, 112144), (430, 95192), (584, 70090), (652, 62780), (688, 59495), (730, 56072), (815, 50224), (860, 47596), (1168, 35045), (1304, 31390), (1460, 28036), (1630, 25112), (1720, 23798), (2608, 15695), (2920, 14018), (3139, 13040), (3260, 12556), (3440, 11899), (5840, 7009), (6278, 6520)]