2085193340

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{76831}}^1$

素因数の和:76922

約数の個数: 48

約数和(自身を含む): 4646799360

約数和(自身を除く): 2561606020

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 59, 92, 115, 118, 230, 236, 295, 460, 590, 1180, 1357, 2714, 5428, 6785, 13570, 27140, 76831, 153662, 307324, 384155, 768310, 1536620, 1767113, 3534226, 4533029, 7068452, 8835565, 9066058, 17671130, 18132116, 22665145, 35342260, 45330290, 90660580, 104259667, 208519334, 417038668, 521298335, 1042596670, 2085193340]

約数ペア:

[(1, 2085193340), (2, 1042596670), (4, 521298335), (5, 417038668), (10, 208519334), (20, 104259667), (23, 90660580), (46, 45330290), (59, 35342260), (92, 22665145), (115, 18132116), (118, 17671130), (230, 9066058), (236, 8835565), (295, 7068452), (460, 4533029), (590, 3534226), (1180, 1767113), (1357, 1536620), (2714, 768310), (5428, 384155), (6785, 307324), (13570, 153662), (27140, 76831)]