24398680

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{7349}}^1$

素因数の和:7443

約数の個数: 32

約数和(自身を含む): 55566000

約数和(自身を除く): 31167320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 7349, 14698, 29396, 36745, 58792, 73490, 146980, 293960, 609967, 1219934, 2439868, 3049835, 4879736, 6099670, 12199340, 24398680]

約数ペア:

[(1, 24398680), (2, 12199340), (4, 6099670), (5, 4879736), (8, 3049835), (10, 2439868), (20, 1219934), (40, 609967), (83, 293960), (166, 146980), (332, 73490), (415, 58792), (664, 36745), (830, 29396), (1660, 14698), (3320, 7349)]