100286680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{192859}}^1$

素因数の和:192883

約数の個数: 32

約数和(自身を含む): 243003600

約数和(自身を除く): 142716920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 192859, 385718, 771436, 964295, 1542872, 1928590, 2507167, 3857180, 5014334, 7714360, 10028668, 12535835, 20057336, 25071670, 50143340, 100286680]

約数ペア:

[(1, 100286680), (2, 50143340), (4, 25071670), (5, 20057336), (8, 12535835), (10, 10028668), (13, 7714360), (20, 5014334), (26, 3857180), (40, 2507167), (52, 1928590), (65, 1542872), (104, 964295), (130, 771436), (260, 385718), (520, 192859)]