85964450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1093}}^1$

素因数の和:1140

約数の個数: 72

約数和(自身を含む): 189443604

約数和(自身を除く): 103479154

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 121, 130, 143, 242, 275, 286, 325, 550, 605, 650, 715, 1093, 1210, 1430, 1573, 2186, 3025, 3146, 3575, 5465, 6050, 7150, 7865, 10930, 12023, 14209, 15730, 24046, 27325, 28418, 39325, 54650, 60115, 71045, 78650, 120230, 132253, 142090, 156299, 264506, 300575, 312598, 355225, 601150, 661265, 710450, 781495, 1322530, 1562990, 1719289, 3306325, 3438578, 3907475, 6612650, 7814950, 8596445, 17192890, 42982225, 85964450]

約数ペア:

[(1, 85964450), (2, 42982225), (5, 17192890), (10, 8596445), (11, 7814950), (13, 6612650), (22, 3907475), (25, 3438578), (26, 3306325), (50, 1719289), (55, 1562990), (65, 1322530), (110, 781495), (121, 710450), (130, 661265), (143, 601150), (242, 355225), (275, 312598), (286, 300575), (325, 264506), (550, 156299), (605, 142090), (650, 132253), (715, 120230), (1093, 78650), (1210, 71045), (1430, 60115), (1573, 54650), (2186, 39325), (3025, 28418), (3146, 27325), (3575, 24046), (5465, 15730), (6050, 14209), (7150, 12023), (7865, 10930)]