3610368220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{101}}^1\times {\mathrm{4951}}^1$

素因数の和:5099

約数の個数: 72

約数和(自身を含む): 8082674208

約数和(自身を除く): 4472305988

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 101, 190, 202, 361, 380, 404, 505, 722, 1010, 1444, 1805, 1919, 2020, 3610, 3838, 4951, 7220, 7676, 9595, 9902, 19190, 19804, 24755, 36461, 38380, 49510, 72922, 94069, 99020, 145844, 182305, 188138, 364610, 376276, 470345, 500051, 729220, 940690, 1000102, 1787311, 1881380, 2000204, 2500255, 3574622, 5000510, 7149244, 8936555, 9500969, 10001020, 17873110, 19001938, 35746220, 38003876, 47504845, 95009690, 180518411, 190019380, 361036822, 722073644, 902592055, 1805184110, 3610368220]

約数ペア:

[(1, 3610368220), (2, 1805184110), (4, 902592055), (5, 722073644), (10, 361036822), (19, 190019380), (20, 180518411), (38, 95009690), (76, 47504845), (95, 38003876), (101, 35746220), (190, 19001938), (202, 17873110), (361, 10001020), (380, 9500969), (404, 8936555), (505, 7149244), (722, 5000510), (1010, 3574622), (1444, 2500255), (1805, 2000204), (1919, 1881380), (2020, 1787311), (3610, 1000102), (3838, 940690), (4951, 729220), (7220, 500051), (7676, 470345), (9595, 376276), (9902, 364610), (19190, 188138), (19804, 182305), (24755, 145844), (36461, 99020), (38380, 94069), (49510, 72922)]