15693373105940

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4007}}^1\times {\mathrm{2682527}}^1$

素因数の和:2686616

約数の個数: 48

約数和(自身を含む): 33415886472192

約数和(自身を除く): 17722513366252

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 4007, 8014, 16028, 20035, 40070, 80140, 292511, 585022, 1170044, 1462555, 2682527, 2925110, 5365054, 5850220, 10730108, 13412635, 26825270, 53650540, 195824471, 391648942, 783297884, 979122355, 1958244710, 3916489420, 10748885689, 21497771378, 42995542756, 53744428445, 107488856890, 214977713780, 784668655297, 1569337310594, 3138674621188, 3923343276485, 7846686552970, 15693373105940]

約数ペア:

[(1, 15693373105940), (2, 7846686552970), (4, 3923343276485), (5, 3138674621188), (10, 1569337310594), (20, 784668655297), (73, 214977713780), (146, 107488856890), (292, 53744428445), (365, 42995542756), (730, 21497771378), (1460, 10748885689), (4007, 3916489420), (8014, 1958244710), (16028, 979122355), (20035, 783297884), (40070, 391648942), (80140, 195824471), (292511, 53650540), (585022, 26825270), (1170044, 13412635), (1462555, 10730108), (2682527, 5850220), (2925110, 5365054)]