15678414860

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{827}}^1\times {\mathrm{9203}}^1$

素因数の和:10142

約数の個数: 48

約数和(自身を含む): 33288143616

約数和(自身を除く): 17609728756

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 827, 1030, 1654, 2060, 3308, 4135, 8270, 9203, 16540, 18406, 36812, 46015, 85181, 92030, 170362, 184060, 340724, 425905, 851810, 947909, 1703620, 1895818, 3791636, 4739545, 7610881, 9479090, 15221762, 18958180, 30443524, 38054405, 76108810, 152217620, 783920743, 1567841486, 3135682972, 3919603715, 7839207430, 15678414860]

約数ペア:

[(1, 15678414860), (2, 7839207430), (4, 3919603715), (5, 3135682972), (10, 1567841486), (20, 783920743), (103, 152217620), (206, 76108810), (412, 38054405), (515, 30443524), (827, 18958180), (1030, 15221762), (1654, 9479090), (2060, 7610881), (3308, 4739545), (4135, 3791636), (8270, 1895818), (9203, 1703620), (16540, 947909), (18406, 851810), (36812, 425905), (46015, 340724), (85181, 184060), (92030, 170362)]