1566589340

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{109859}}^1$

素因数の和:109922

約数の個数: 48

約数和(自身を含む): 3543644160

約数和(自身を除く): 1977054820

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 62, 92, 115, 124, 155, 230, 310, 460, 620, 713, 1426, 2852, 3565, 7130, 14260, 109859, 219718, 439436, 549295, 1098590, 2197180, 2526757, 3405629, 5053514, 6811258, 10107028, 12633785, 13622516, 17028145, 25267570, 34056290, 50535140, 68112580, 78329467, 156658934, 313317868, 391647335, 783294670, 1566589340]

約数ペア:

[(1, 1566589340), (2, 783294670), (4, 391647335), (5, 313317868), (10, 156658934), (20, 78329467), (23, 68112580), (31, 50535140), (46, 34056290), (62, 25267570), (92, 17028145), (115, 13622516), (124, 12633785), (155, 10107028), (230, 6811258), (310, 5053514), (460, 3405629), (620, 2526757), (713, 2197180), (1426, 1098590), (2852, 549295), (3565, 439436), (7130, 219718), (14260, 109859)]