29685520

素因数分解:

$2^4\times 5^1\times {\mathrm{371069}}^1$

素因数の和:371082

約数の個数: 20

約数和(自身を含む): 69019020

約数和(自身を除く): 39333500

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 371069, 742138, 1484276, 1855345, 2968552, 3710690, 5937104, 7421380, 14842760, 29685520]

約数ペア:

[(1, 29685520), (2, 14842760), (4, 7421380), (5, 5937104), (8, 3710690), (10, 2968552), (16, 1855345), (20, 1484276), (40, 742138), (80, 371069)]