33358120

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1$

素因数の和:382

約数の個数: 64

約数和(自身を含む): 78570000

約数和(自身を除く): 45211880

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 149, 193, 232, 290, 298, 386, 580, 596, 745, 772, 965, 1160, 1192, 1490, 1544, 1930, 2980, 3860, 4321, 5597, 5960, 7720, 8642, 11194, 17284, 21605, 22388, 27985, 28757, 34568, 43210, 44776, 55970, 57514, 86420, 111940, 115028, 143785, 172840, 223880, 230056, 287570, 575140, 833953, 1150280, 1667906, 3335812, 4169765, 6671624, 8339530, 16679060, 33358120]

約数ペア:

[(1, 33358120), (2, 16679060), (4, 8339530), (5, 6671624), (8, 4169765), (10, 3335812), (20, 1667906), (29, 1150280), (40, 833953), (58, 575140), (116, 287570), (145, 230056), (149, 223880), (193, 172840), (232, 143785), (290, 115028), (298, 111940), (386, 86420), (580, 57514), (596, 55970), (745, 44776), (772, 43210), (965, 34568), (1160, 28757), (1192, 27985), (1490, 22388), (1544, 21605), (1930, 17284), (2980, 11194), (3860, 8642), (4321, 7720), (5597, 5960)]