424492760

素因数分解:

$2^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{39451}}^1$

素因数の和:39731

約数の個数: 32

約数和(自身を含む): 958683600

約数和(自身を除く): 534190840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 269, 538, 1076, 1345, 2152, 2690, 5380, 10760, 39451, 78902, 157804, 197255, 315608, 394510, 789020, 1578040, 10612319, 21224638, 42449276, 53061595, 84898552, 106123190, 212246380, 424492760]

約数ペア:

[(1, 424492760), (2, 212246380), (4, 106123190), (5, 84898552), (8, 53061595), (10, 42449276), (20, 21224638), (40, 10612319), (269, 1578040), (538, 789020), (1076, 394510), (1345, 315608), (2152, 197255), (2690, 157804), (5380, 78902), (10760, 39451)]