1569323103640

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{740246747}}^1$

素因数の和:740246811

約数の個数: 32

約数和(自身を含む): 3597599195280

約数和(自身を除く): 2028276091640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 740246747, 1480493494, 2960986988, 3701233735, 5921973976, 7402467470, 14804934940, 29609869880, 39233077591, 78466155182, 156932310364, 196165387955, 313864620728, 392330775910, 784661551820, 1569323103640]

約数ペア:

[(1, 1569323103640), (2, 784661551820), (4, 392330775910), (5, 313864620728), (8, 196165387955), (10, 156932310364), (20, 78466155182), (40, 39233077591), (53, 29609869880), (106, 14804934940), (212, 7402467470), (265, 5921973976), (424, 3701233735), (530, 2960986988), (1060, 1480493494), (2120, 740246747)]