34780540

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{22013}}^1$

素因数の和:22101

約数の個数: 24

約数和(自身を含む): 73967040

約数和(自身を除く): 39186500

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 22013, 44026, 88052, 110065, 220130, 440260, 1739027, 3478054, 6956108, 8695135, 17390270, 34780540]

約数ペア:

[(1, 34780540), (2, 17390270), (4, 8695135), (5, 6956108), (10, 3478054), (20, 1739027), (79, 440260), (158, 220130), (316, 110065), (395, 88052), (790, 44026), (1580, 22013)]