4193941640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{4691}}^1$

素因数の和:4843

約数の個数: 128

約数和(自身を含む): 11242782720

約数和(自身を除く): 7048841080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 103, 124, 140, 155, 206, 217, 248, 280, 310, 412, 434, 515, 620, 721, 824, 868, 1030, 1085, 1240, 1442, 1736, 2060, 2170, 2884, 3193, 3605, 4120, 4340, 4691, 5768, 6386, 7210, 8680, 9382, 12772, 14420, 15965, 18764, 22351, 23455, 25544, 28840, 31930, 32837, 37528, 44702, 46910, 63860, 65674, 89404, 93820, 111755, 127720, 131348, 145421, 164185, 178808, 187640, 223510, 262696, 290842, 328370, 447020, 483173, 581684, 656740, 727105, 894040, 966346, 1017947, 1163368, 1313480, 1454210, 1932692, 2035894, 2415865, 2908420, 3382211, 3865384, 4071788, 4831730, 5089735, 5816840, 6764422, 8143576, 9663460, 10179470, 13528844, 14978363, 16911055, 19326920, 20358940, 27057688, 29956726, 33822110, 40717880, 59913452, 67644220, 74891815, 104848541, 119826904, 135288440, 149783630, 209697082, 299567260, 419394164, 524242705, 599134520, 838788328, 1048485410, 2096970820, 4193941640]

約数ペア:

[(1, 4193941640), (2, 2096970820), (4, 1048485410), (5, 838788328), (7, 599134520), (8, 524242705), (10, 419394164), (14, 299567260), (20, 209697082), (28, 149783630), (31, 135288440), (35, 119826904), (40, 104848541), (56, 74891815), (62, 67644220), (70, 59913452), (103, 40717880), (124, 33822110), (140, 29956726), (155, 27057688), (206, 20358940), (217, 19326920), (248, 16911055), (280, 14978363), (310, 13528844), (412, 10179470), (434, 9663460), (515, 8143576), (620, 6764422), (721, 5816840), (824, 5089735), (868, 4831730), (1030, 4071788), (1085, 3865384), (1240, 3382211), (1442, 2908420), (1736, 2415865), (2060, 2035894), (2170, 1932692), (2884, 1454210), (3193, 1313480), (3605, 1163368), (4120, 1017947), (4340, 966346), (4691, 894040), (5768, 727105), (6386, 656740), (7210, 581684), (8680, 483173), (9382, 447020), (12772, 328370), (14420, 290842), (15965, 262696), (18764, 223510), (22351, 187640), (23455, 178808), (25544, 164185), (28840, 145421), (31930, 131348), (32837, 127720), (37528, 111755), (44702, 93820), (46910, 89404), (63860, 65674)]