8082890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{311}}^1$

素因数の和:454

約数の個数: 32

約数和(自身を含む): 15365376

約数和(自身を除く): 7282486

約数列:

[1, 2, 5, 10, 23, 46, 113, 115, 226, 230, 311, 565, 622, 1130, 1555, 2599, 3110, 5198, 7153, 12995, 14306, 25990, 35143, 35765, 70286, 71530, 175715, 351430, 808289, 1616578, 4041445, 8082890]

約数ペア:

[(1, 8082890), (2, 4041445), (5, 1616578), (10, 808289), (23, 351430), (46, 175715), (113, 71530), (115, 70286), (226, 35765), (230, 35143), (311, 25990), (565, 14306), (622, 12995), (1130, 7153), (1555, 5198), (2599, 3110)]