3921160

素因数分解:

$2^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{587}}^1$

素因数の和:765

約数の個数: 32

約数和(自身を含む): 8890560

約数和(自身を除く): 4969400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 167, 334, 587, 668, 835, 1174, 1336, 1670, 2348, 2935, 3340, 4696, 5870, 6680, 11740, 23480, 98029, 196058, 392116, 490145, 784232, 980290, 1960580, 3921160]

約数ペア:

[(1, 3921160), (2, 1960580), (4, 980290), (5, 784232), (8, 490145), (10, 392116), (20, 196058), (40, 98029), (167, 23480), (334, 11740), (587, 6680), (668, 5870), (835, 4696), (1174, 3340), (1336, 2935), (1670, 2348)]