25843070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{983}}^1$

素因数の和:1240

約数の個数: 32

約数和(自身を含む): 51010560

約数和(自身を除く): 25167490

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 239, 478, 983, 1195, 1966, 2390, 2629, 4915, 5258, 9830, 10813, 13145, 21626, 26290, 54065, 108130, 234937, 469874, 1174685, 2349370, 2584307, 5168614, 12921535, 25843070]

約数ペア:

[(1, 25843070), (2, 12921535), (5, 5168614), (10, 2584307), (11, 2349370), (22, 1174685), (55, 469874), (110, 234937), (239, 108130), (478, 54065), (983, 26290), (1195, 21626), (1966, 13145), (2390, 10813), (2629, 9830), (4915, 5258)]