3192860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{631}}^1$

素因数の和:674

約数の個数: 48

約数和(自身を含む): 7644672

約数和(自身を除く): 4451812

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 631, 1012, 1262, 1265, 2524, 2530, 3155, 5060, 6310, 6941, 12620, 13882, 14513, 27764, 29026, 34705, 58052, 69410, 72565, 138820, 145130, 159643, 290260, 319286, 638572, 798215, 1596430, 3192860]

約数ペア:

[(1, 3192860), (2, 1596430), (4, 798215), (5, 638572), (10, 319286), (11, 290260), (20, 159643), (22, 145130), (23, 138820), (44, 72565), (46, 69410), (55, 58052), (92, 34705), (110, 29026), (115, 27764), (220, 14513), (230, 13882), (253, 12620), (460, 6941), (506, 6310), (631, 5060), (1012, 3155), (1262, 2530), (1265, 2524)]