31460339020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1336463}}^1$

素因数の和:1336590

約数の個数: 48

約数和(自身を含む): 72746408448

約数和(自身を除く): 41286069428

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 107, 110, 214, 220, 428, 535, 1070, 1177, 2140, 2354, 4708, 5885, 11770, 23540, 1336463, 2672926, 5345852, 6682315, 13364630, 14701093, 26729260, 29402186, 58804372, 73505465, 143001541, 147010930, 286003082, 294021860, 572006164, 715007705, 1430015410, 1573016951, 2860030820, 3146033902, 6292067804, 7865084755, 15730169510, 31460339020]

約数ペア:

[(1, 31460339020), (2, 15730169510), (4, 7865084755), (5, 6292067804), (10, 3146033902), (11, 2860030820), (20, 1573016951), (22, 1430015410), (44, 715007705), (55, 572006164), (107, 294021860), (110, 286003082), (214, 147010930), (220, 143001541), (428, 73505465), (535, 58804372), (1070, 29402186), (1177, 26729260), (2140, 14701093), (2354, 13364630), (4708, 6682315), (5885, 5345852), (11770, 2672926), (23540, 1336463)]