1330349350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1451}}^1\times {\mathrm{1667}}^1$

素因数の和:3141

約数の個数: 48

約数和(自身を含む): 2702880576

約数和(自身を除く): 1372531226

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 1451, 1667, 2902, 3334, 7255, 8335, 14510, 15961, 16670, 18337, 31922, 36275, 36674, 41675, 72550, 79805, 83350, 91685, 159610, 183370, 399025, 458425, 798050, 916850, 2418817, 4837634, 12094085, 24188170, 26606987, 53213974, 60470425, 120940850, 133034935, 266069870, 665174675, 1330349350]

約数ペア:

[(1, 1330349350), (2, 665174675), (5, 266069870), (10, 133034935), (11, 120940850), (22, 60470425), (25, 53213974), (50, 26606987), (55, 24188170), (110, 12094085), (275, 4837634), (550, 2418817), (1451, 916850), (1667, 798050), (2902, 458425), (3334, 399025), (7255, 183370), (8335, 159610), (14510, 91685), (15961, 83350), (16670, 79805), (18337, 72550), (31922, 41675), (36275, 36674)]