713909920

素因数分解:

$2^5\times 5^1\times {\mathrm{1951}}^1\times {\mathrm{2287}}^1$

素因数の和:4253

約数の個数: 48

約数和(自身を含む): 1688214528

約数和(自身を除く): 974304608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1951, 2287, 3902, 4574, 7804, 9148, 9755, 11435, 15608, 18296, 19510, 22870, 31216, 36592, 39020, 45740, 62432, 73184, 78040, 91480, 156080, 182960, 312160, 365920, 4461937, 8923874, 17847748, 22309685, 35695496, 44619370, 71390992, 89238740, 142781984, 178477480, 356954960, 713909920]

約数ペア:

[(1, 713909920), (2, 356954960), (4, 178477480), (5, 142781984), (8, 89238740), (10, 71390992), (16, 44619370), (20, 35695496), (32, 22309685), (40, 17847748), (80, 8923874), (160, 4461937), (1951, 365920), (2287, 312160), (3902, 182960), (4574, 156080), (7804, 91480), (9148, 78040), (9755, 73184), (11435, 62432), (15608, 45740), (18296, 39020), (19510, 36592), (22870, 31216)]