8243669980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{76771}}^1$

素因数の和:76859

約数の個数: 96

約数和(自身を含む): 21668129280

約数和(自身を除く): 13424459300

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 59, 65, 70, 91, 118, 130, 140, 182, 236, 260, 295, 364, 413, 455, 590, 767, 826, 910, 1180, 1534, 1652, 1820, 2065, 3068, 3835, 4130, 5369, 7670, 8260, 10738, 15340, 21476, 26845, 53690, 76771, 107380, 153542, 307084, 383855, 537397, 767710, 998023, 1074794, 1535420, 1996046, 2149588, 2686985, 3992092, 4529489, 4990115, 5373970, 6986161, 9058978, 9980230, 10747940, 13972322, 18117956, 19960460, 22647445, 27944644, 31706423, 34930805, 45294890, 58883357, 63412846, 69861610, 90589780, 117766714, 126825692, 139723220, 158532115, 235533428, 294416785, 317064230, 412183499, 588833570, 634128460, 824366998, 1177667140, 1648733996, 2060917495, 4121834990, 8243669980]

約数ペア:

[(1, 8243669980), (2, 4121834990), (4, 2060917495), (5, 1648733996), (7, 1177667140), (10, 824366998), (13, 634128460), (14, 588833570), (20, 412183499), (26, 317064230), (28, 294416785), (35, 235533428), (52, 158532115), (59, 139723220), (65, 126825692), (70, 117766714), (91, 90589780), (118, 69861610), (130, 63412846), (140, 58883357), (182, 45294890), (236, 34930805), (260, 31706423), (295, 27944644), (364, 22647445), (413, 19960460), (455, 18117956), (590, 13972322), (767, 10747940), (826, 9980230), (910, 9058978), (1180, 6986161), (1534, 5373970), (1652, 4990115), (1820, 4529489), (2065, 3992092), (3068, 2686985), (3835, 2149588), (4130, 1996046), (5369, 1535420), (7670, 1074794), (8260, 998023), (10738, 767710), (15340, 537397), (21476, 383855), (26845, 307084), (53690, 153542), (76771, 107380)]