38375090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1811}}^1$

素因数の和:1994

約数の個数: 32

約数和(自身を含む): 74886336

約数和(自身を除く): 36511246

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 163, 326, 815, 1630, 1811, 2119, 3622, 4238, 9055, 10595, 18110, 21190, 23543, 47086, 117715, 235430, 295193, 590386, 1475965, 2951930, 3837509, 7675018, 19187545, 38375090]

約数ペア:

[(1, 38375090), (2, 19187545), (5, 7675018), (10, 3837509), (13, 2951930), (26, 1475965), (65, 590386), (130, 295193), (163, 235430), (326, 117715), (815, 47086), (1630, 23543), (1811, 21190), (2119, 18110), (3622, 10595), (4238, 9055)]