34413980

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{947}}^1$

素因数の和:1058

約数の個数: 48

約数和(自身を含む): 76446720

約数和(自身を除く): 42032740

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 79, 92, 115, 158, 230, 316, 395, 460, 790, 947, 1580, 1817, 1894, 3634, 3788, 4735, 7268, 9085, 9470, 18170, 18940, 21781, 36340, 43562, 74813, 87124, 108905, 149626, 217810, 299252, 374065, 435620, 748130, 1496260, 1720699, 3441398, 6882796, 8603495, 17206990, 34413980]

約数ペア:

[(1, 34413980), (2, 17206990), (4, 8603495), (5, 6882796), (10, 3441398), (20, 1720699), (23, 1496260), (46, 748130), (79, 435620), (92, 374065), (115, 299252), (158, 217810), (230, 149626), (316, 108905), (395, 87124), (460, 74813), (790, 43562), (947, 36340), (1580, 21781), (1817, 18940), (1894, 18170), (3634, 9470), (3788, 9085), (4735, 7268)]