26095690

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{269}}^1$

素因数の和:474

約数の個数: 32

約数和(自身を含む): 48114000

約数和(自身を除く): 22018310

約数列:

[1, 2, 5, 10, 89, 109, 178, 218, 269, 445, 538, 545, 890, 1090, 1345, 2690, 9701, 19402, 23941, 29321, 47882, 48505, 58642, 97010, 119705, 146605, 239410, 293210, 2609569, 5219138, 13047845, 26095690]

約数ペア:

[(1, 26095690), (2, 13047845), (5, 5219138), (10, 2609569), (89, 293210), (109, 239410), (178, 146605), (218, 119705), (269, 97010), (445, 58642), (538, 48505), (545, 47882), (890, 29321), (1090, 23941), (1345, 19402), (2690, 9701)]