273157060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{4721}}^1$

素因数の和:5004

約数の個数: 48

約数和(自身を含む): 628290432

約数和(自身を除く): 355133372

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 263, 526, 1052, 1315, 2630, 2893, 4721, 5260, 5786, 9442, 11572, 14465, 18884, 23605, 28930, 47210, 51931, 57860, 94420, 103862, 207724, 259655, 519310, 1038620, 1241623, 2483246, 4966492, 6208115, 12416230, 13657853, 24832460, 27315706, 54631412, 68289265, 136578530, 273157060]

約数ペア:

[(1, 273157060), (2, 136578530), (4, 68289265), (5, 54631412), (10, 27315706), (11, 24832460), (20, 13657853), (22, 12416230), (44, 6208115), (55, 4966492), (110, 2483246), (220, 1241623), (263, 1038620), (526, 519310), (1052, 259655), (1315, 207724), (2630, 103862), (2893, 94420), (4721, 57860), (5260, 51931), (5786, 47210), (9442, 28930), (11572, 23605), (14465, 18884)]