396056000

素因数分解:

$2^6\times 5^3\times {\mathrm{31}}^1\times {\mathrm{1597}}^1$

素因数の和:1655

約数の個数: 112

約数和(自身を含む): 1013106432

約数和(自身を除く): 617050432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 125, 155, 160, 200, 248, 250, 310, 320, 400, 496, 500, 620, 775, 800, 992, 1000, 1240, 1550, 1597, 1600, 1984, 2000, 2480, 3100, 3194, 3875, 4000, 4960, 6200, 6388, 7750, 7985, 8000, 9920, 12400, 12776, 15500, 15970, 24800, 25552, 31000, 31940, 39925, 49507, 49600, 51104, 62000, 63880, 79850, 99014, 102208, 124000, 127760, 159700, 198028, 199625, 247535, 248000, 255520, 319400, 396056, 399250, 495070, 511040, 638800, 792112, 798500, 990140, 1237675, 1277600, 1584224, 1597000, 1980280, 2475350, 2555200, 3168448, 3194000, 3960560, 4950700, 6188375, 6388000, 7921120, 9901400, 12376750, 12776000, 15842240, 19802800, 24753500, 39605600, 49507000, 79211200, 99014000, 198028000, 396056000]

約数ペア:

[(1, 396056000), (2, 198028000), (4, 99014000), (5, 79211200), (8, 49507000), (10, 39605600), (16, 24753500), (20, 19802800), (25, 15842240), (31, 12776000), (32, 12376750), (40, 9901400), (50, 7921120), (62, 6388000), (64, 6188375), (80, 4950700), (100, 3960560), (124, 3194000), (125, 3168448), (155, 2555200), (160, 2475350), (200, 1980280), (248, 1597000), (250, 1584224), (310, 1277600), (320, 1237675), (400, 990140), (496, 798500), (500, 792112), (620, 638800), (775, 511040), (800, 495070), (992, 399250), (1000, 396056), (1240, 319400), (1550, 255520), (1597, 248000), (1600, 247535), (1984, 199625), (2000, 198028), (2480, 159700), (3100, 127760), (3194, 124000), (3875, 102208), (4000, 99014), (4960, 79850), (6200, 63880), (6388, 62000), (7750, 51104), (7985, 49600), (8000, 49507), (9920, 39925), (12400, 31940), (12776, 31000), (15500, 25552), (15970, 24800)]