1330996760

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{24413}}^1$

素因数の和:24500

約数の個数: 64

約数和(自身を含む): 3164054400

約数和(自身を除く): 1833057640

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 47, 58, 94, 116, 145, 188, 232, 235, 290, 376, 470, 580, 940, 1160, 1363, 1880, 2726, 5452, 6815, 10904, 13630, 24413, 27260, 48826, 54520, 97652, 122065, 195304, 244130, 488260, 707977, 976520, 1147411, 1415954, 2294822, 2831908, 3539885, 4589644, 5663816, 5737055, 7079770, 9179288, 11474110, 14159540, 22948220, 28319080, 33274919, 45896440, 66549838, 133099676, 166374595, 266199352, 332749190, 665498380, 1330996760]

約数ペア:

[(1, 1330996760), (2, 665498380), (4, 332749190), (5, 266199352), (8, 166374595), (10, 133099676), (20, 66549838), (29, 45896440), (40, 33274919), (47, 28319080), (58, 22948220), (94, 14159540), (116, 11474110), (145, 9179288), (188, 7079770), (232, 5737055), (235, 5663816), (290, 4589644), (376, 3539885), (470, 2831908), (580, 2294822), (940, 1415954), (1160, 1147411), (1363, 976520), (1880, 707977), (2726, 488260), (5452, 244130), (6815, 195304), (10904, 122065), (13630, 97652), (24413, 54520), (27260, 48826)]