10316440

素因数分解:

$2^3\times 5^1\times {\mathrm{349}}^1\times {\mathrm{739}}^1$

素因数の和:1099

約数の個数: 32

約数和(自身を含む): 23310000

約数和(自身を除く): 12993560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 349, 698, 739, 1396, 1478, 1745, 2792, 2956, 3490, 3695, 5912, 6980, 7390, 13960, 14780, 29560, 257911, 515822, 1031644, 1289555, 2063288, 2579110, 5158220, 10316440]

約数ペア:

[(1, 10316440), (2, 5158220), (4, 2579110), (5, 2063288), (8, 1289555), (10, 1031644), (20, 515822), (40, 257911), (349, 29560), (698, 14780), (739, 13960), (1396, 7390), (1478, 6980), (1745, 5912), (2792, 3695), (2956, 3490)]