9034640

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3643}}^1$

素因数の和:3687

約数の個数: 40

約数和(自身を含む): 21689088

約数和(自身を除く): 12654448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 3643, 7286, 14572, 18215, 29144, 36430, 58288, 72860, 112933, 145720, 225866, 291440, 451732, 564665, 903464, 1129330, 1806928, 2258660, 4517320, 9034640]

約数ペア:

[(1, 9034640), (2, 4517320), (4, 2258660), (5, 1806928), (8, 1129330), (10, 903464), (16, 564665), (20, 451732), (31, 291440), (40, 225866), (62, 145720), (80, 112933), (124, 72860), (155, 58288), (248, 36430), (310, 29144), (496, 18215), (620, 14572), (1240, 7286), (2480, 3643)]