461570380

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{541}}^1\times {\mathrm{1471}}^1$

素因数の和:2050

約数の個数: 48

約数和(自身を含む): 1005258240

約数和(自身を除く): 543687860

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 541, 580, 1082, 1471, 2164, 2705, 2942, 5410, 5884, 7355, 10820, 14710, 15689, 29420, 31378, 42659, 62756, 78445, 85318, 156890, 170636, 213295, 313780, 426590, 795811, 853180, 1591622, 3183244, 3979055, 7958110, 15916220, 23078519, 46157038, 92314076, 115392595, 230785190, 461570380]

約数ペア:

[(1, 461570380), (2, 230785190), (4, 115392595), (5, 92314076), (10, 46157038), (20, 23078519), (29, 15916220), (58, 7958110), (116, 3979055), (145, 3183244), (290, 1591622), (541, 853180), (580, 795811), (1082, 426590), (1471, 313780), (2164, 213295), (2705, 170636), (2942, 156890), (5410, 85318), (5884, 78445), (7355, 62756), (10820, 42659), (14710, 31378), (15689, 29420)]