15696872290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{491}}^1\times {\mathrm{1783}}^1$

素因数の和:2455

約数の個数: 64

約数和(自身を含む): 31092636672

約数和(自身を除く): 15395764382

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 163, 326, 491, 815, 982, 1630, 1783, 1793, 2455, 3566, 3586, 4910, 5401, 8915, 8965, 10802, 17830, 17930, 19613, 27005, 39226, 54010, 80033, 98065, 160066, 196130, 290629, 400165, 581258, 800330, 875453, 880363, 1453145, 1750906, 1760726, 2906290, 3196919, 4377265, 4401815, 6393838, 8754530, 8803630, 9629983, 15984595, 19259966, 31969190, 48149915, 96299830, 142698839, 285397678, 713494195, 1426988390, 1569687229, 3139374458, 7848436145, 15696872290]

約数ペア:

[(1, 15696872290), (2, 7848436145), (5, 3139374458), (10, 1569687229), (11, 1426988390), (22, 713494195), (55, 285397678), (110, 142698839), (163, 96299830), (326, 48149915), (491, 31969190), (815, 19259966), (982, 15984595), (1630, 9629983), (1783, 8803630), (1793, 8754530), (2455, 6393838), (3566, 4401815), (3586, 4377265), (4910, 3196919), (5401, 2906290), (8915, 1760726), (8965, 1750906), (10802, 1453145), (17830, 880363), (17930, 875453), (19613, 800330), (27005, 581258), (39226, 400165), (54010, 290629), (80033, 196130), (98065, 160066)]