34409840

素因数分解:

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

素因数の和:18737

約数の個数: 40

約数和(自身を含む): 83485728

約数和(自身を除く): 49075888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 18701, 37402, 74804, 93505, 149608, 187010, 299216, 374020, 430123, 748040, 860246, 1496080, 1720492, 2150615, 3440984, 4301230, 6881968, 8602460, 17204920, 34409840]

約数ペア:

[(1, 34409840), (2, 17204920), (4, 8602460), (5, 6881968), (8, 4301230), (10, 3440984), (16, 2150615), (20, 1720492), (23, 1496080), (40, 860246), (46, 748040), (80, 430123), (92, 374020), (115, 299216), (184, 187010), (230, 149608), (368, 93505), (460, 74804), (920, 37402), (1840, 18701)]