25073090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{7621}}^1$

素因数の和:7682

約数の個数: 32

約数和(自身を含む): 52683264

約数和(自身を除く): 27610174

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 7621, 15242, 38105, 53347, 76210, 106694, 266735, 358187, 533470, 716374, 1790935, 2507309, 3581870, 5014618, 12536545, 25073090]

約数ペア:

[(1, 25073090), (2, 12536545), (5, 5014618), (7, 3581870), (10, 2507309), (14, 1790935), (35, 716374), (47, 533470), (70, 358187), (94, 266735), (235, 106694), (329, 76210), (470, 53347), (658, 38105), (1645, 15242), (3290, 7621)]