42834160

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1$

素因数の和:578

約数の個数: 80

約数和(自身を含む): 106020000

約数和(自身を除く): 63185840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 37, 40, 58, 74, 80, 116, 145, 148, 185, 232, 290, 296, 370, 464, 499, 580, 592, 740, 998, 1073, 1160, 1480, 1996, 2146, 2320, 2495, 2960, 3992, 4292, 4990, 5365, 7984, 8584, 9980, 10730, 14471, 17168, 18463, 19960, 21460, 28942, 36926, 39920, 42920, 57884, 72355, 73852, 85840, 92315, 115768, 144710, 147704, 184630, 231536, 289420, 295408, 369260, 535427, 578840, 738520, 1070854, 1157680, 1477040, 2141708, 2677135, 4283416, 5354270, 8566832, 10708540, 21417080, 42834160]

約数ペア:

[(1, 42834160), (2, 21417080), (4, 10708540), (5, 8566832), (8, 5354270), (10, 4283416), (16, 2677135), (20, 2141708), (29, 1477040), (37, 1157680), (40, 1070854), (58, 738520), (74, 578840), (80, 535427), (116, 369260), (145, 295408), (148, 289420), (185, 231536), (232, 184630), (290, 147704), (296, 144710), (370, 115768), (464, 92315), (499, 85840), (580, 73852), (592, 72355), (740, 57884), (998, 42920), (1073, 39920), (1160, 36926), (1480, 28942), (1996, 21460), (2146, 19960), (2320, 18463), (2495, 17168), (2960, 14471), (3992, 10730), (4292, 9980), (4990, 8584), (5365, 7984)]