38919950

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{10663}}^1$

素因数の和:10748

約数の個数: 24

約数和(自身を含む): 73389648

約数和(自身を除く): 34469698

約数列:

[1, 2, 5, 10, 25, 50, 73, 146, 365, 730, 1825, 3650, 10663, 21326, 53315, 106630, 266575, 533150, 778399, 1556798, 3891995, 7783990, 19459975, 38919950]

約数ペア:

[(1, 38919950), (2, 19459975), (5, 7783990), (10, 3891995), (25, 1556798), (50, 778399), (73, 533150), (146, 266575), (365, 106630), (730, 53315), (1825, 21326), (3650, 10663)]