107285950

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:421

約数の個数: 48

約数和(自身を含む): 204540480

約数和(自身を除く): 97254530

約数列:

[1, 2, 5, 10, 25, 50, 79, 157, 158, 173, 314, 346, 395, 785, 790, 865, 1570, 1730, 1975, 3925, 3950, 4325, 7850, 8650, 12403, 13667, 24806, 27161, 27334, 54322, 62015, 68335, 124030, 135805, 136670, 271610, 310075, 341675, 620150, 679025, 683350, 1358050, 2145719, 4291438, 10728595, 21457190, 53642975, 107285950]

約数ペア:

[(1, 107285950), (2, 53642975), (5, 21457190), (10, 10728595), (25, 4291438), (50, 2145719), (79, 1358050), (157, 683350), (158, 679025), (173, 620150), (314, 341675), (346, 310075), (395, 271610), (785, 136670), (790, 135805), (865, 124030), (1570, 68335), (1730, 62015), (1975, 54322), (3925, 27334), (3950, 27161), (4325, 24806), (7850, 13667), (8650, 12403)]