101457080

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{587}}^1$

素因数の和:776

約数の個数: 64

約数和(自身を含む): 238140000

約数和(自身を除く): 136682920

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 149, 232, 290, 298, 580, 587, 596, 745, 1160, 1174, 1192, 1490, 2348, 2935, 2980, 4321, 4696, 5870, 5960, 8642, 11740, 17023, 17284, 21605, 23480, 34046, 34568, 43210, 68092, 85115, 86420, 87463, 136184, 170230, 172840, 174926, 340460, 349852, 437315, 680920, 699704, 874630, 1749260, 2536427, 3498520, 5072854, 10145708, 12682135, 20291416, 25364270, 50728540, 101457080]

約数ペア:

[(1, 101457080), (2, 50728540), (4, 25364270), (5, 20291416), (8, 12682135), (10, 10145708), (20, 5072854), (29, 3498520), (40, 2536427), (58, 1749260), (116, 874630), (145, 699704), (149, 680920), (232, 437315), (290, 349852), (298, 340460), (580, 174926), (587, 172840), (596, 170230), (745, 136184), (1160, 87463), (1174, 86420), (1192, 85115), (1490, 68092), (2348, 43210), (2935, 34568), (2980, 34046), (4321, 23480), (4696, 21605), (5870, 17284), (5960, 17023), (8642, 11740)]