27917284100

素因数分解:

$2^2\times 5^2\times {\mathrm{443}}^1\times {\mathrm{461}}^1\times {\mathrm{1367}}^1$

素因数の和:2285

約数の個数: 72

約数和(自身を含む): 60893477568

約数和(自身を除く): 32976193468

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 443, 461, 886, 922, 1367, 1772, 1844, 2215, 2305, 2734, 4430, 4610, 5468, 6835, 8860, 9220, 11075, 11525, 13670, 22150, 23050, 27340, 34175, 44300, 46100, 68350, 136700, 204223, 408446, 605581, 630187, 816892, 1021115, 1211162, 1260374, 2042230, 2422324, 2520748, 3027905, 3150935, 4084460, 5105575, 6055810, 6301870, 10211150, 12111620, 12603740, 15139525, 15754675, 20422300, 30279050, 31509350, 60558100, 63018700, 279172841, 558345682, 1116691364, 1395864205, 2791728410, 5583456820, 6979321025, 13958642050, 27917284100]

約数ペア:

[(1, 27917284100), (2, 13958642050), (4, 6979321025), (5, 5583456820), (10, 2791728410), (20, 1395864205), (25, 1116691364), (50, 558345682), (100, 279172841), (443, 63018700), (461, 60558100), (886, 31509350), (922, 30279050), (1367, 20422300), (1772, 15754675), (1844, 15139525), (2215, 12603740), (2305, 12111620), (2734, 10211150), (4430, 6301870), (4610, 6055810), (5468, 5105575), (6835, 4084460), (8860, 3150935), (9220, 3027905), (11075, 2520748), (11525, 2422324), (13670, 2042230), (22150, 1260374), (23050, 1211162), (27340, 1021115), (34175, 816892), (44300, 630187), (46100, 605581), (68350, 408446), (136700, 204223)]