74981950

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{20543}}^1$

素因数の和:20628

約数の個数: 24

約数和(自身を含む): 141383808

約数和(自身を除く): 66401858

約数列:

[1, 2, 5, 10, 25, 50, 73, 146, 365, 730, 1825, 3650, 20543, 41086, 102715, 205430, 513575, 1027150, 1499639, 2999278, 7498195, 14996390, 37490975, 74981950]

約数ペア:

[(1, 74981950), (2, 37490975), (5, 14996390), (10, 7498195), (25, 2999278), (50, 1499639), (73, 1027150), (146, 513575), (365, 205430), (730, 102715), (1825, 41086), (3650, 20543)]