42742600

素因数分解:

$2^3\times 5^2\times {\mathrm{213713}}^1$

素因数の和:213729

約数の個数: 24

約数和(自身を含む): 99377010

約数和(自身を除く): 56634410

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 213713, 427426, 854852, 1068565, 1709704, 2137130, 4274260, 5342825, 8548520, 10685650, 21371300, 42742600]

約数ペア:

[(1, 42742600), (2, 21371300), (4, 10685650), (5, 8548520), (8, 5342825), (10, 4274260), (20, 2137130), (25, 1709704), (40, 1068565), (50, 854852), (100, 427426), (200, 213713)]