4265680

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{751}}^1$

素因数の和:835

約数の個数: 40

約数和(自身を含む): 10070784

約数和(自身を除く): 5805104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 751, 1136, 1420, 1502, 2840, 3004, 3755, 5680, 6008, 7510, 12016, 15020, 30040, 53321, 60080, 106642, 213284, 266605, 426568, 533210, 853136, 1066420, 2132840, 4265680]

約数ペア:

[(1, 4265680), (2, 2132840), (4, 1066420), (5, 853136), (8, 533210), (10, 426568), (16, 266605), (20, 213284), (40, 106642), (71, 60080), (80, 53321), (142, 30040), (284, 15020), (355, 12016), (568, 7510), (710, 6008), (751, 5680), (1136, 3755), (1420, 3004), (1502, 2840)]