10369030280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{521581}}^1$

素因数の和:521670

約数の個数: 64

約数和(自身を含む): 27038810880

約数和(自身を除く): 16669780600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 71, 140, 142, 280, 284, 355, 497, 568, 710, 994, 1420, 1988, 2485, 2840, 3976, 4970, 9940, 19880, 521581, 1043162, 2086324, 2607905, 3651067, 4172648, 5215810, 7302134, 10431620, 14604268, 18255335, 20863240, 29208536, 36510670, 37032251, 73021340, 74064502, 146042680, 148129004, 185161255, 259225757, 296258008, 370322510, 518451514, 740645020, 1036903028, 1296128785, 1481290040, 2073806056, 2592257570, 5184515140, 10369030280]

約数ペア:

[(1, 10369030280), (2, 5184515140), (4, 2592257570), (5, 2073806056), (7, 1481290040), (8, 1296128785), (10, 1036903028), (14, 740645020), (20, 518451514), (28, 370322510), (35, 296258008), (40, 259225757), (56, 185161255), (70, 148129004), (71, 146042680), (140, 74064502), (142, 73021340), (280, 37032251), (284, 36510670), (355, 29208536), (497, 20863240), (568, 18255335), (710, 14604268), (994, 10431620), (1420, 7302134), (1988, 5215810), (2485, 4172648), (2840, 3651067), (3976, 2607905), (4970, 2086324), (9940, 1043162), (19880, 521581)]