10860920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{491}}^1$

素因数の和:588

約数の個数: 64

約数和(自身を含む): 28339200

約数和(自身を除く): 17478280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 79, 140, 158, 280, 316, 395, 491, 553, 632, 790, 982, 1106, 1580, 1964, 2212, 2455, 2765, 3160, 3437, 3928, 4424, 4910, 5530, 6874, 9820, 11060, 13748, 17185, 19640, 22120, 27496, 34370, 38789, 68740, 77578, 137480, 155156, 193945, 271523, 310312, 387890, 543046, 775780, 1086092, 1357615, 1551560, 2172184, 2715230, 5430460, 10860920]

約数ペア:

[(1, 10860920), (2, 5430460), (4, 2715230), (5, 2172184), (7, 1551560), (8, 1357615), (10, 1086092), (14, 775780), (20, 543046), (28, 387890), (35, 310312), (40, 271523), (56, 193945), (70, 155156), (79, 137480), (140, 77578), (158, 68740), (280, 38789), (316, 34370), (395, 27496), (491, 22120), (553, 19640), (632, 17185), (790, 13748), (982, 11060), (1106, 9820), (1580, 6874), (1964, 5530), (2212, 4910), (2455, 4424), (2765, 3928), (3160, 3437)]