74288450

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{20353}}^1$

素因数の和:20438

約数の個数: 24

約数和(自身を含む): 140076228

約数和(自身を除く): 65787778

約数列:

[1, 2, 5, 10, 25, 50, 73, 146, 365, 730, 1825, 3650, 20353, 40706, 101765, 203530, 508825, 1017650, 1485769, 2971538, 7428845, 14857690, 37144225, 74288450]

約数ペア:

[(1, 74288450), (2, 37144225), (5, 14857690), (10, 7428845), (25, 2971538), (50, 1485769), (73, 1017650), (146, 508825), (365, 203530), (730, 101765), (1825, 40706), (3650, 20353)]