9085480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:490

約数の個数: 64

約数和(自身を含む): 22394880

約数和(自身を除く): 13309400

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 31, 34, 40, 62, 68, 85, 124, 136, 155, 170, 248, 310, 340, 431, 527, 620, 680, 862, 1054, 1240, 1724, 2108, 2155, 2635, 3448, 4216, 4310, 5270, 7327, 8620, 10540, 13361, 14654, 17240, 21080, 26722, 29308, 36635, 53444, 58616, 66805, 73270, 106888, 133610, 146540, 227137, 267220, 293080, 454274, 534440, 908548, 1135685, 1817096, 2271370, 4542740, 9085480]

約数ペア:

[(1, 9085480), (2, 4542740), (4, 2271370), (5, 1817096), (8, 1135685), (10, 908548), (17, 534440), (20, 454274), (31, 293080), (34, 267220), (40, 227137), (62, 146540), (68, 133610), (85, 106888), (124, 73270), (136, 66805), (155, 58616), (170, 53444), (248, 36635), (310, 29308), (340, 26722), (431, 21080), (527, 17240), (620, 14654), (680, 13361), (862, 10540), (1054, 8620), (1240, 7327), (1724, 5270), (2108, 4310), (2155, 4216), (2635, 3448)]