9104080

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3671}}^1$

素因数の和:3715

約数の個数: 40

約数和(自身を含む): 21855744

約数和(自身を除く): 12751664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 3671, 7342, 14684, 18355, 29368, 36710, 58736, 73420, 113801, 146840, 227602, 293680, 455204, 569005, 910408, 1138010, 1820816, 2276020, 4552040, 9104080]

約数ペア:

[(1, 9104080), (2, 4552040), (4, 2276020), (5, 1820816), (8, 1138010), (10, 910408), (16, 569005), (20, 455204), (31, 293680), (40, 227602), (62, 146840), (80, 113801), (124, 73420), (155, 58736), (248, 36710), (310, 29368), (496, 18355), (620, 14684), (1240, 7342), (2480, 3671)]