70822960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{68099}}^1$

素因数の和:68125

約数の個数: 40

約数和(自身を含む): 177332400

約数和(自身を除く): 106509440

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 68099, 136198, 272396, 340495, 544792, 680990, 885287, 1089584, 1361980, 1770574, 2723960, 3541148, 4426435, 5447920, 7082296, 8852870, 14164592, 17705740, 35411480, 70822960]

約数ペア:

[(1, 70822960), (2, 35411480), (4, 17705740), (5, 14164592), (8, 8852870), (10, 7082296), (13, 5447920), (16, 4426435), (20, 3541148), (26, 2723960), (40, 1770574), (52, 1361980), (65, 1089584), (80, 885287), (104, 680990), (130, 544792), (208, 340495), (260, 272396), (520, 136198), (1040, 68099)]