101391080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11681}}^1$

素因数の和:11730

約数の個数: 64

約数和(自身を含む): 269153280

約数和(自身を除く): 167762200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1240, 1736, 2170, 4340, 8680, 11681, 23362, 46724, 58405, 81767, 93448, 116810, 163534, 233620, 327068, 362111, 408835, 467240, 654136, 724222, 817670, 1448444, 1635340, 1810555, 2534777, 2896888, 3270680, 3621110, 5069554, 7242220, 10139108, 12673885, 14484440, 20278216, 25347770, 50695540, 101391080]

約数ペア:

[(1, 101391080), (2, 50695540), (4, 25347770), (5, 20278216), (7, 14484440), (8, 12673885), (10, 10139108), (14, 7242220), (20, 5069554), (28, 3621110), (31, 3270680), (35, 2896888), (40, 2534777), (56, 1810555), (62, 1635340), (70, 1448444), (124, 817670), (140, 724222), (155, 654136), (217, 467240), (248, 408835), (280, 362111), (310, 327068), (434, 233620), (620, 163534), (868, 116810), (1085, 93448), (1240, 81767), (1736, 58405), (2170, 46724), (4340, 23362), (8680, 11681)]