70989680

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{827}}^1$

素因数の和:906

約数の個数: 80

約数和(自身を含む): 175569120

約数和(自身を除く): 104579440

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, 580, 592, 740, 827, 1073, 1160, 1480, 1654, 2146, 2320, 2960, 3308, 4135, 4292, 5365, 6616, 8270, 8584, 10730, 13232, 16540, 17168, 21460, 23983, 30599, 33080, 42920, 47966, 61198, 66160, 85840, 95932, 119915, 122396, 152995, 191864, 239830, 244792, 305990, 383728, 479660, 489584, 611980, 887371, 959320, 1223960, 1774742, 1918640, 2447920, 3549484, 4436855, 7098968, 8873710, 14197936, 17747420, 35494840, 70989680]

約数ペア:

[(1, 70989680), (2, 35494840), (4, 17747420), (5, 14197936), (8, 8873710), (10, 7098968), (16, 4436855), (20, 3549484), (29, 2447920), (37, 1918640), (40, 1774742), (58, 1223960), (74, 959320), (80, 887371), (116, 611980), (145, 489584), (148, 479660), (185, 383728), (232, 305990), (290, 244792), (296, 239830), (370, 191864), (464, 152995), (580, 122396), (592, 119915), (740, 95932), (827, 85840), (1073, 66160), (1160, 61198), (1480, 47966), (1654, 42920), (2146, 33080), (2320, 30599), (2960, 23983), (3308, 21460), (4135, 17168), (4292, 16540), (5365, 13232), (6616, 10730), (8270, 8584)]