26906000

素因数分解:

$2^4\times 5^3\times {\mathrm{11}}^1\times {\mathrm{1223}}^1$

素因数の和:1257

約数の個数: 80

約数和(自身を含む): 71031168

約数和(自身を除く): 44125168

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 125, 176, 200, 220, 250, 275, 400, 440, 500, 550, 880, 1000, 1100, 1223, 1375, 2000, 2200, 2446, 2750, 4400, 4892, 5500, 6115, 9784, 11000, 12230, 13453, 19568, 22000, 24460, 26906, 30575, 48920, 53812, 61150, 67265, 97840, 107624, 122300, 134530, 152875, 215248, 244600, 269060, 305750, 336325, 489200, 538120, 611500, 672650, 1076240, 1223000, 1345300, 1681625, 2446000, 2690600, 3363250, 5381200, 6726500, 13453000, 26906000]

約数ペア:

[(1, 26906000), (2, 13453000), (4, 6726500), (5, 5381200), (8, 3363250), (10, 2690600), (11, 2446000), (16, 1681625), (20, 1345300), (22, 1223000), (25, 1076240), (40, 672650), (44, 611500), (50, 538120), (55, 489200), (80, 336325), (88, 305750), (100, 269060), (110, 244600), (125, 215248), (176, 152875), (200, 134530), (220, 122300), (250, 107624), (275, 97840), (400, 67265), (440, 61150), (500, 53812), (550, 48920), (880, 30575), (1000, 26906), (1100, 24460), (1223, 22000), (1375, 19568), (2000, 13453), (2200, 12230), (2446, 11000), (2750, 9784), (4400, 6115), (4892, 5500)]