791426320

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^2\times {\mathrm{18701}}^1$

素因数の和:18760

約数の個数: 60

約数和(自身を含む): 1923650316

約数和(自身を除く): 1132223996

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 529, 920, 1058, 1840, 2116, 2645, 4232, 5290, 8464, 10580, 18701, 21160, 37402, 42320, 74804, 93505, 149608, 187010, 299216, 374020, 430123, 748040, 860246, 1496080, 1720492, 2150615, 3440984, 4301230, 6881968, 8602460, 9892829, 17204920, 19785658, 34409840, 39571316, 49464145, 79142632, 98928290, 158285264, 197856580, 395713160, 791426320]

約数ペア:

[(1, 791426320), (2, 395713160), (4, 197856580), (5, 158285264), (8, 98928290), (10, 79142632), (16, 49464145), (20, 39571316), (23, 34409840), (40, 19785658), (46, 17204920), (80, 9892829), (92, 8602460), (115, 6881968), (184, 4301230), (230, 3440984), (368, 2150615), (460, 1720492), (529, 1496080), (920, 860246), (1058, 748040), (1840, 430123), (2116, 374020), (2645, 299216), (4232, 187010), (5290, 149608), (8464, 93505), (10580, 74804), (18701, 42320), (21160, 37402)]