115915510

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{1879}}^1$

素因数の和:2116

約数の個数: 32

約数和(自身を含む): 216576000

約数和(自身を除く): 100660490

約数列:

[1, 2, 5, 10, 31, 62, 155, 199, 310, 398, 995, 1879, 1990, 3758, 6169, 9395, 12338, 18790, 30845, 58249, 61690, 116498, 291245, 373921, 582490, 747842, 1869605, 3739210, 11591551, 23183102, 57957755, 115915510]

約数ペア:

[(1, 115915510), (2, 57957755), (5, 23183102), (10, 11591551), (31, 3739210), (62, 1869605), (155, 747842), (199, 582490), (310, 373921), (398, 291245), (995, 116498), (1879, 61690), (1990, 58249), (3758, 30845), (6169, 18790), (9395, 12338)]