3907603280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{61751}}^1$

素因数の和:61884

約数の個数: 80

約数和(自身を含む): 10475115264

約数和(自身を除く): 6567511984

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 113, 140, 226, 280, 452, 560, 565, 791, 904, 1130, 1582, 1808, 2260, 3164, 3955, 4520, 6328, 7910, 9040, 12656, 15820, 31640, 61751, 63280, 123502, 247004, 308755, 432257, 494008, 617510, 864514, 988016, 1235020, 1729028, 2161285, 2470040, 3458056, 4322570, 4940080, 6916112, 6977863, 8645140, 13955726, 17290280, 27911452, 34580560, 34889315, 48845041, 55822904, 69778630, 97690082, 111645808, 139557260, 195380164, 244225205, 279114520, 390760328, 488450410, 558229040, 781520656, 976900820, 1953801640, 3907603280]

約数ペア:

[(1, 3907603280), (2, 1953801640), (4, 976900820), (5, 781520656), (7, 558229040), (8, 488450410), (10, 390760328), (14, 279114520), (16, 244225205), (20, 195380164), (28, 139557260), (35, 111645808), (40, 97690082), (56, 69778630), (70, 55822904), (80, 48845041), (112, 34889315), (113, 34580560), (140, 27911452), (226, 17290280), (280, 13955726), (452, 8645140), (560, 6977863), (565, 6916112), (791, 4940080), (904, 4322570), (1130, 3458056), (1582, 2470040), (1808, 2161285), (2260, 1729028), (3164, 1235020), (3955, 988016), (4520, 864514), (6328, 617510), (7910, 494008), (9040, 432257), (12656, 308755), (15820, 247004), (31640, 123502), (61751, 63280)]