73297780

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2017}}^1$

素因数の和:2128

約数の個数: 48

約数和(自身を含む): 162731520

約数和(自身を除く): 89433740

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 79, 92, 115, 158, 230, 316, 395, 460, 790, 1580, 1817, 2017, 3634, 4034, 7268, 8068, 9085, 10085, 18170, 20170, 36340, 40340, 46391, 92782, 159343, 185564, 231955, 318686, 463910, 637372, 796715, 927820, 1593430, 3186860, 3664889, 7329778, 14659556, 18324445, 36648890, 73297780]

約数ペア:

[(1, 73297780), (2, 36648890), (4, 18324445), (5, 14659556), (10, 7329778), (20, 3664889), (23, 3186860), (46, 1593430), (79, 927820), (92, 796715), (115, 637372), (158, 463910), (230, 318686), (316, 231955), (395, 185564), (460, 159343), (790, 92782), (1580, 46391), (1817, 40340), (2017, 36340), (3634, 20170), (4034, 18170), (7268, 10085), (8068, 9085)]