43132160

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1087}}^1$

素因数の和:1139

約数の個数: 72

約数和(自身を含む): 106745856

約数和(自身を除く): 63613696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 620, 640, 992, 1087, 1240, 1280, 1984, 2174, 2480, 3968, 4348, 4960, 5435, 7936, 8696, 9920, 10870, 17392, 19840, 21740, 33697, 34784, 39680, 43480, 67394, 69568, 86960, 134788, 139136, 168485, 173920, 269576, 278272, 336970, 347840, 539152, 673940, 695680, 1078304, 1347880, 1391360, 2156608, 2695760, 4313216, 5391520, 8626432, 10783040, 21566080, 43132160]

約数ペア:

[(1, 43132160), (2, 21566080), (4, 10783040), (5, 8626432), (8, 5391520), (10, 4313216), (16, 2695760), (20, 2156608), (31, 1391360), (32, 1347880), (40, 1078304), (62, 695680), (64, 673940), (80, 539152), (124, 347840), (128, 336970), (155, 278272), (160, 269576), (248, 173920), (256, 168485), (310, 139136), (320, 134788), (496, 86960), (620, 69568), (640, 67394), (992, 43480), (1087, 39680), (1240, 34784), (1280, 33697), (1984, 21740), (2174, 19840), (2480, 17392), (3968, 10870), (4348, 9920), (4960, 8696), (5435, 7936)]