73227040

素因数分解:

$2^5\times 5^1\times {\mathrm{457669}}^1$

素因数の和:457684

約数の個数: 24

約数和(自身を含む): 172999260

約数和(自身を除く): 99772220

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 457669, 915338, 1830676, 2288345, 3661352, 4576690, 7322704, 9153380, 14645408, 18306760, 36613520, 73227040]

約数ペア:

[(1, 73227040), (2, 36613520), (4, 18306760), (5, 14645408), (8, 9153380), (10, 7322704), (16, 4576690), (20, 3661352), (32, 2288345), (40, 1830676), (80, 915338), (160, 457669)]