25608799970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1117}}^1\times {\mathrm{176357}}^1$

素因数の和:177494

約数の個数: 32

約数和(自身を含む): 49686397488

約数和(自身を除く): 24077597518

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1117, 2234, 5585, 11170, 14521, 29042, 72605, 145210, 176357, 352714, 881785, 1763570, 2292641, 4585282, 11463205, 22926410, 196990769, 393981538, 984953845, 1969907690, 2560879997, 5121759994, 12804399985, 25608799970]

約数ペア:

[(1, 25608799970), (2, 12804399985), (5, 5121759994), (10, 2560879997), (13, 1969907690), (26, 984953845), (65, 393981538), (130, 196990769), (1117, 22926410), (2234, 11463205), (5585, 4585282), (11170, 2292641), (14521, 1763570), (29042, 881785), (72605, 352714), (145210, 176357)]