3827960

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1153}}^1$

素因数の和:1247

約数の個数: 32

約数和(自身を含む): 8724240

約数和(自身を除く): 4896280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1153, 1660, 2306, 3320, 4612, 5765, 9224, 11530, 23060, 46120, 95699, 191398, 382796, 478495, 765592, 956990, 1913980, 3827960]

約数ペア:

[(1, 3827960), (2, 1913980), (4, 956990), (5, 765592), (8, 478495), (10, 382796), (20, 191398), (40, 95699), (83, 46120), (166, 23060), (332, 11530), (415, 9224), (664, 5765), (830, 4612), (1153, 3320), (1660, 2306)]