104703820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{17509}}^1$

素因数の和:17554

約数の個数: 48

約数和(自身を含む): 247101120

約数和(自身を除く): 142397300

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 1196, 1495, 2990, 5980, 17509, 35018, 70036, 87545, 175090, 227617, 350180, 402707, 455234, 805414, 910468, 1138085, 1610828, 2013535, 2276170, 4027070, 4552340, 5235191, 8054140, 10470382, 20940764, 26175955, 52351910, 104703820]

約数ペア:

[(1, 104703820), (2, 52351910), (4, 26175955), (5, 20940764), (10, 10470382), (13, 8054140), (20, 5235191), (23, 4552340), (26, 4027070), (46, 2276170), (52, 2013535), (65, 1610828), (92, 1138085), (115, 910468), (130, 805414), (230, 455234), (260, 402707), (299, 350180), (460, 227617), (598, 175090), (1196, 87545), (1495, 70036), (2990, 35018), (5980, 17509)]