61375180

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{36973}}^1$

素因数の和:37065

約数の個数: 24

約数和(自身を含む): 130444272

約数和(自身を除く): 69069092

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 36973, 73946, 147892, 184865, 369730, 739460, 3068759, 6137518, 12275036, 15343795, 30687590, 61375180]

約数ペア:

[(1, 61375180), (2, 30687590), (4, 15343795), (5, 12275036), (10, 6137518), (20, 3068759), (83, 739460), (166, 369730), (332, 184865), (415, 147892), (830, 73946), (1660, 36973)]