42584240

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{12983}}^1$

素因数の和:13037

約数の個数: 40

約数和(自身を含む): 101431008

約数和(自身を除く): 58846768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 12983, 25966, 51932, 64915, 103864, 129830, 207728, 259660, 519320, 532303, 1038640, 1064606, 2129212, 2661515, 4258424, 5323030, 8516848, 10646060, 21292120, 42584240]

約数ペア:

[(1, 42584240), (2, 21292120), (4, 10646060), (5, 8516848), (8, 5323030), (10, 4258424), (16, 2661515), (20, 2129212), (40, 1064606), (41, 1038640), (80, 532303), (82, 519320), (164, 259660), (205, 207728), (328, 129830), (410, 103864), (656, 64915), (820, 51932), (1640, 25966), (3280, 12983)]