39628240

素因数分解:

$2^4\times 5^1\times {\mathrm{379}}^1\times {\mathrm{1307}}^1$

素因数の和:1699

約数の個数: 40

約数和(自身を含む): 92449440

約数和(自身を除く): 52821200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 379, 758, 1307, 1516, 1895, 2614, 3032, 3790, 5228, 6064, 6535, 7580, 10456, 13070, 15160, 20912, 26140, 30320, 52280, 104560, 495353, 990706, 1981412, 2476765, 3962824, 4953530, 7925648, 9907060, 19814120, 39628240]

約数ペア:

[(1, 39628240), (2, 19814120), (4, 9907060), (5, 7925648), (8, 4953530), (10, 3962824), (16, 2476765), (20, 1981412), (40, 990706), (80, 495353), (379, 104560), (758, 52280), (1307, 30320), (1516, 26140), (1895, 20912), (2614, 15160), (3032, 13070), (3790, 10456), (5228, 7580), (6064, 6535)]