8225600

素因数分解:

$2^6\times 5^2\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:172

約数の個数: 84

約数和(自身を含む): 20834604

約数和(自身を除く): 12609004

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 64, 80, 97, 100, 106, 160, 194, 200, 212, 265, 320, 388, 400, 424, 485, 530, 776, 800, 848, 970, 1060, 1325, 1552, 1600, 1696, 1940, 2120, 2425, 2650, 3104, 3392, 3880, 4240, 4850, 5141, 5300, 6208, 7760, 8480, 9700, 10282, 10600, 15520, 16960, 19400, 20564, 21200, 25705, 31040, 38800, 41128, 42400, 51410, 77600, 82256, 84800, 102820, 128525, 155200, 164512, 205640, 257050, 329024, 411280, 514100, 822560, 1028200, 1645120, 2056400, 4112800, 8225600]

約数ペア:

[(1, 8225600), (2, 4112800), (4, 2056400), (5, 1645120), (8, 1028200), (10, 822560), (16, 514100), (20, 411280), (25, 329024), (32, 257050), (40, 205640), (50, 164512), (53, 155200), (64, 128525), (80, 102820), (97, 84800), (100, 82256), (106, 77600), (160, 51410), (194, 42400), (200, 41128), (212, 38800), (265, 31040), (320, 25705), (388, 21200), (400, 20564), (424, 19400), (485, 16960), (530, 15520), (776, 10600), (800, 10282), (848, 9700), (970, 8480), (1060, 7760), (1325, 6208), (1552, 5300), (1600, 5141), (1696, 4850), (1940, 4240), (2120, 3880), (2425, 3392), (2650, 3104)]