2772086300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{20641}}^1$

素因数の和:20751

約数の個数: 72

約数和(自身を含む): 6450212160

約数和(自身を除く): 3678125860

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 79, 85, 100, 158, 170, 316, 340, 395, 425, 790, 850, 1343, 1580, 1700, 1975, 2686, 3950, 5372, 6715, 7900, 13430, 20641, 26860, 33575, 41282, 67150, 82564, 103205, 134300, 206410, 350897, 412820, 516025, 701794, 1032050, 1403588, 1630639, 1754485, 2064100, 3261278, 3508970, 6522556, 7017940, 8153195, 8772425, 16306390, 17544850, 27720863, 32612780, 35089700, 40765975, 55441726, 81531950, 110883452, 138604315, 163063900, 277208630, 554417260, 693021575, 1386043150, 2772086300]

約数ペア:

[(1, 2772086300), (2, 1386043150), (4, 693021575), (5, 554417260), (10, 277208630), (17, 163063900), (20, 138604315), (25, 110883452), (34, 81531950), (50, 55441726), (68, 40765975), (79, 35089700), (85, 32612780), (100, 27720863), (158, 17544850), (170, 16306390), (316, 8772425), (340, 8153195), (395, 7017940), (425, 6522556), (790, 3508970), (850, 3261278), (1343, 2064100), (1580, 1754485), (1700, 1630639), (1975, 1403588), (2686, 1032050), (3950, 701794), (5372, 516025), (6715, 412820), (7900, 350897), (13430, 206410), (20641, 134300), (26860, 103205), (33575, 82564), (41282, 67150)]