101108120

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{769}}^1$

素因数の和:972

約数の個数: 64

約数和(自身を含む): 241164000

約数和(自身を除く): 140055880

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 173, 190, 346, 380, 692, 760, 769, 865, 1384, 1538, 1730, 3076, 3287, 3460, 3845, 6152, 6574, 6920, 7690, 13148, 14611, 15380, 16435, 26296, 29222, 30760, 32870, 58444, 65740, 73055, 116888, 131480, 133037, 146110, 266074, 292220, 532148, 584440, 665185, 1064296, 1330370, 2527703, 2660740, 5055406, 5321480, 10110812, 12638515, 20221624, 25277030, 50554060, 101108120]

約数ペア:

[(1, 101108120), (2, 50554060), (4, 25277030), (5, 20221624), (8, 12638515), (10, 10110812), (19, 5321480), (20, 5055406), (38, 2660740), (40, 2527703), (76, 1330370), (95, 1064296), (152, 665185), (173, 584440), (190, 532148), (346, 292220), (380, 266074), (692, 146110), (760, 133037), (769, 131480), (865, 116888), (1384, 73055), (1538, 65740), (1730, 58444), (3076, 32870), (3287, 30760), (3460, 29222), (3845, 26296), (6152, 16435), (6574, 15380), (6920, 14611), (7690, 13148)]