105252140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{32687}}^1$

素因数の和:32726

約数の個数: 48

約数和(自身を含む): 263596032

約数和(自身を除く): 158343892

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 32687, 65374, 130748, 163435, 228809, 326870, 457618, 653740, 751801, 915236, 1144045, 1503602, 2288090, 3007204, 3759005, 4576180, 5262607, 7518010, 10525214, 15036020, 21050428, 26313035, 52626070, 105252140]

約数ペア:

[(1, 105252140), (2, 52626070), (4, 26313035), (5, 21050428), (7, 15036020), (10, 10525214), (14, 7518010), (20, 5262607), (23, 4576180), (28, 3759005), (35, 3007204), (46, 2288090), (70, 1503602), (92, 1144045), (115, 915236), (140, 751801), (161, 653740), (230, 457618), (322, 326870), (460, 228809), (644, 163435), (805, 130748), (1610, 65374), (3220, 32687)]