3928120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{14029}}^1$

素因数の和:14047

約数の個数: 32

約数和(自身を含む): 10101600

約数和(自身を除く): 6173480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 14029, 28058, 56116, 70145, 98203, 112232, 140290, 196406, 280580, 392812, 491015, 561160, 785624, 982030, 1964060, 3928120]

約数ペア:

[(1, 3928120), (2, 1964060), (4, 982030), (5, 785624), (7, 561160), (8, 491015), (10, 392812), (14, 280580), (20, 196406), (28, 140290), (35, 112232), (40, 98203), (56, 70145), (70, 56116), (140, 28058), (280, 14029)]