2912350100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{823}}^1\times {\mathrm{3217}}^1$

素因数の和:4065

約数の個数: 72

約数和(自身を含む): 6904849728

約数和(自身を除く): 3992499628

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 823, 1100, 1646, 3217, 3292, 4115, 6434, 8230, 9053, 12868, 16085, 16460, 18106, 20575, 32170, 35387, 36212, 41150, 45265, 64340, 70774, 80425, 82300, 90530, 141548, 160850, 176935, 181060, 226325, 321700, 353870, 452650, 707740, 884675, 905300, 1769350, 2647591, 3538700, 5295182, 10590364, 13237955, 26475910, 29123501, 52951820, 58247002, 66189775, 116494004, 132379550, 145617505, 264759100, 291235010, 582470020, 728087525, 1456175050, 2912350100]

約数ペア:

[(1, 2912350100), (2, 1456175050), (4, 728087525), (5, 582470020), (10, 291235010), (11, 264759100), (20, 145617505), (22, 132379550), (25, 116494004), (44, 66189775), (50, 58247002), (55, 52951820), (100, 29123501), (110, 26475910), (220, 13237955), (275, 10590364), (550, 5295182), (823, 3538700), (1100, 2647591), (1646, 1769350), (3217, 905300), (3292, 884675), (4115, 707740), (6434, 452650), (8230, 353870), (9053, 321700), (12868, 226325), (16085, 181060), (16460, 176935), (18106, 160850), (20575, 141548), (32170, 90530), (35387, 82300), (36212, 80425), (41150, 70774), (45265, 64340)]