40446130

素因数分解:

$2^1\times 5^1\times {\mathrm{1031}}^1\times {\mathrm{3923}}^1$

素因数の和:4961

約数の個数: 16

約数和(自身を含む): 72892224

約数和(自身を除く): 32446094

約数列:

[1, 2, 5, 10, 1031, 2062, 3923, 5155, 7846, 10310, 19615, 39230, 4044613, 8089226, 20223065, 40446130]

約数ペア:

[(1, 40446130), (2, 20223065), (5, 8089226), (10, 4044613), (1031, 39230), (2062, 19615), (3923, 10310), (5155, 7846)]