957804140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1607}}^1\times {\mathrm{1753}}^1$

素因数の和:3386

約数の個数: 48

約数和(自身を含む): 2132246592

約数和(自身を除く): 1174442452

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 1607, 1753, 3214, 3506, 6428, 7012, 8035, 8765, 16070, 17530, 27319, 29801, 32140, 35060, 54638, 59602, 109276, 119204, 136595, 149005, 273190, 298010, 546380, 596020, 2817071, 5634142, 11268284, 14085355, 28170710, 47890207, 56341420, 95780414, 191560828, 239451035, 478902070, 957804140]

約数ペア:

[(1, 957804140), (2, 478902070), (4, 239451035), (5, 191560828), (10, 95780414), (17, 56341420), (20, 47890207), (34, 28170710), (68, 14085355), (85, 11268284), (170, 5634142), (340, 2817071), (1607, 596020), (1753, 546380), (3214, 298010), (3506, 273190), (6428, 149005), (7012, 136595), (8035, 119204), (8765, 109276), (16070, 59602), (17530, 54638), (27319, 35060), (29801, 32140)]