402308500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{379}}^1$

素因数の和:602

約数の個数: 96

約数和(自身を含む): 966026880

約数和(自身を除く): 563718380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 125, 193, 220, 250, 275, 379, 386, 500, 550, 758, 772, 965, 1100, 1375, 1516, 1895, 1930, 2123, 2750, 3790, 3860, 4169, 4246, 4825, 5500, 7580, 8338, 8492, 9475, 9650, 10615, 16676, 18950, 19300, 20845, 21230, 24125, 37900, 41690, 42460, 47375, 48250, 53075, 73147, 83380, 94750, 96500, 104225, 106150, 146294, 189500, 208450, 212300, 265375, 292588, 365735, 416900, 521125, 530750, 731470, 804617, 1042250, 1061500, 1462940, 1609234, 1828675, 2084500, 3218468, 3657350, 4023085, 7314700, 8046170, 9143375, 16092340, 18286750, 20115425, 36573500, 40230850, 80461700, 100577125, 201154250, 402308500]

約数ペア:

[(1, 402308500), (2, 201154250), (4, 100577125), (5, 80461700), (10, 40230850), (11, 36573500), (20, 20115425), (22, 18286750), (25, 16092340), (44, 9143375), (50, 8046170), (55, 7314700), (100, 4023085), (110, 3657350), (125, 3218468), (193, 2084500), (220, 1828675), (250, 1609234), (275, 1462940), (379, 1061500), (386, 1042250), (500, 804617), (550, 731470), (758, 530750), (772, 521125), (965, 416900), (1100, 365735), (1375, 292588), (1516, 265375), (1895, 212300), (1930, 208450), (2123, 189500), (2750, 146294), (3790, 106150), (3860, 104225), (4169, 96500), (4246, 94750), (4825, 83380), (5500, 73147), (7580, 53075), (8338, 48250), (8492, 47375), (9475, 42460), (9650, 41690), (10615, 37900), (16676, 24125), (18950, 21230), (19300, 20845)]