3661960

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1103}}^1$

素因数の和:1197

約数の個数: 32

約数和(自身を含む): 8346240

約数和(自身を除く): 4684280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1103, 1660, 2206, 3320, 4412, 5515, 8824, 11030, 22060, 44120, 91549, 183098, 366196, 457745, 732392, 915490, 1830980, 3661960]

約数ペア:

[(1, 3661960), (2, 1830980), (4, 915490), (5, 732392), (8, 457745), (10, 366196), (20, 183098), (40, 91549), (83, 44120), (166, 22060), (332, 11030), (415, 8824), (664, 5515), (830, 4412), (1103, 3320), (1660, 2206)]