10201210

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:366

約数の個数: 32

約数和(自身を含む): 19051200

約数和(自身を除く): 8849990

約数列:

[1, 2, 5, 10, 41, 82, 139, 179, 205, 278, 358, 410, 695, 895, 1390, 1790, 5699, 7339, 11398, 14678, 24881, 28495, 36695, 49762, 56990, 73390, 124405, 248810, 1020121, 2040242, 5100605, 10201210]

約数ペア:

[(1, 10201210), (2, 5100605), (5, 2040242), (10, 1020121), (41, 248810), (82, 124405), (139, 73390), (179, 56990), (205, 49762), (278, 36695), (358, 28495), (410, 24881), (695, 14678), (895, 11398), (1390, 7339), (1790, 5699)]