23393560

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{30781}}^1$

素因数の和:30811

約数の個数: 32

約数和(自身を含む): 55407600

約数和(自身を除く): 32014040

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 30781, 61562, 123124, 153905, 246248, 307810, 584839, 615620, 1169678, 1231240, 2339356, 2924195, 4678712, 5848390, 11696780, 23393560]

約数ペア:

[(1, 23393560), (2, 11696780), (4, 5848390), (5, 4678712), (8, 2924195), (10, 2339356), (19, 1231240), (20, 1169678), (38, 615620), (40, 584839), (76, 307810), (95, 246248), (152, 153905), (190, 123124), (380, 61562), (760, 30781)]