75968946320

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1031}}^1\times {\mathrm{19597}}^1$

素因数の和:20688

約数の個数: 80

約数和(自身を含む): 180570014208

約数和(自身を除く): 104601067888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1031, 1880, 2062, 3760, 4124, 5155, 8248, 10310, 16496, 19597, 20620, 39194, 41240, 48457, 78388, 82480, 96914, 97985, 156776, 193828, 195970, 242285, 313552, 387656, 391940, 484570, 775312, 783880, 921059, 969140, 1567760, 1842118, 1938280, 3684236, 3876560, 4605295, 7368472, 9210590, 14736944, 18421180, 20204507, 36842360, 40409014, 73684720, 80818028, 101022535, 161636056, 202045070, 323272112, 404090140, 808180280, 949611829, 1616360560, 1899223658, 3798447316, 4748059145, 7596894632, 9496118290, 15193789264, 18992236580, 37984473160, 75968946320]

約数ペア:

[(1, 75968946320), (2, 37984473160), (4, 18992236580), (5, 15193789264), (8, 9496118290), (10, 7596894632), (16, 4748059145), (20, 3798447316), (40, 1899223658), (47, 1616360560), (80, 949611829), (94, 808180280), (188, 404090140), (235, 323272112), (376, 202045070), (470, 161636056), (752, 101022535), (940, 80818028), (1031, 73684720), (1880, 40409014), (2062, 36842360), (3760, 20204507), (4124, 18421180), (5155, 14736944), (8248, 9210590), (10310, 7368472), (16496, 4605295), (19597, 3876560), (20620, 3684236), (39194, 1938280), (41240, 1842118), (48457, 1567760), (78388, 969140), (82480, 921059), (96914, 783880), (97985, 775312), (156776, 484570), (193828, 391940), (195970, 387656), (242285, 313552)]