17717330

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{547}}^1$

素因数の和:674

約数の個数: 32

約数和(自身を含む): 33143040

約数和(自身を除く): 15425710

約数列:

[1, 2, 5, 10, 41, 79, 82, 158, 205, 395, 410, 547, 790, 1094, 2735, 3239, 5470, 6478, 16195, 22427, 32390, 43213, 44854, 86426, 112135, 216065, 224270, 432130, 1771733, 3543466, 8858665, 17717330]

約数ペア:

[(1, 17717330), (2, 8858665), (5, 3543466), (10, 1771733), (41, 432130), (79, 224270), (82, 216065), (158, 112135), (205, 86426), (395, 44854), (410, 43213), (547, 32390), (790, 22427), (1094, 16195), (2735, 6478), (3239, 5470)]