1036620257680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{971}}^1\times {\mathrm{1906393}}^1$

素因数の和:1907384

約数の個数: 80

約数和(自身を含む): 2757286272384

約数和(自身を除く): 1720666014704

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 971, 1942, 3884, 4855, 6797, 7768, 9710, 13594, 15536, 19420, 27188, 33985, 38840, 54376, 67970, 77680, 108752, 135940, 271880, 543760, 1906393, 3812786, 7625572, 9531965, 13344751, 15251144, 19063930, 26689502, 30502288, 38127860, 53379004, 66723755, 76255720, 106758008, 133447510, 152511440, 213516016, 266895020, 533790040, 1067580080, 1851107603, 3702215206, 7404430412, 9255538015, 12957753221, 14808860824, 18511076030, 25915506442, 29617721648, 37022152060, 51831012884, 64788766105, 74044304120, 103662025768, 129577532210, 148088608240, 207324051536, 259155064420, 518310128840, 1036620257680]

約数ペア:

[(1, 1036620257680), (2, 518310128840), (4, 259155064420), (5, 207324051536), (7, 148088608240), (8, 129577532210), (10, 103662025768), (14, 74044304120), (16, 64788766105), (20, 51831012884), (28, 37022152060), (35, 29617721648), (40, 25915506442), (56, 18511076030), (70, 14808860824), (80, 12957753221), (112, 9255538015), (140, 7404430412), (280, 3702215206), (560, 1851107603), (971, 1067580080), (1942, 533790040), (3884, 266895020), (4855, 213516016), (6797, 152511440), (7768, 133447510), (9710, 106758008), (13594, 76255720), (15536, 66723755), (19420, 53379004), (27188, 38127860), (33985, 30502288), (38840, 26689502), (54376, 19063930), (67970, 15251144), (77680, 13344751), (108752, 9531965), (135940, 7625572), (271880, 3812786), (543760, 1906393)]