16451200

素因数分解:

$2^7\times 5^2\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:174

約数の個数: 96

約数和(自身を含む): 41833260

約数和(自身を除く): 25382060

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 64, 80, 97, 100, 106, 128, 160, 194, 200, 212, 265, 320, 388, 400, 424, 485, 530, 640, 776, 800, 848, 970, 1060, 1325, 1552, 1600, 1696, 1940, 2120, 2425, 2650, 3104, 3200, 3392, 3880, 4240, 4850, 5141, 5300, 6208, 6784, 7760, 8480, 9700, 10282, 10600, 12416, 15520, 16960, 19400, 20564, 21200, 25705, 31040, 33920, 38800, 41128, 42400, 51410, 62080, 77600, 82256, 84800, 102820, 128525, 155200, 164512, 169600, 205640, 257050, 310400, 329024, 411280, 514100, 658048, 822560, 1028200, 1645120, 2056400, 3290240, 4112800, 8225600, 16451200]

約数ペア:

[(1, 16451200), (2, 8225600), (4, 4112800), (5, 3290240), (8, 2056400), (10, 1645120), (16, 1028200), (20, 822560), (25, 658048), (32, 514100), (40, 411280), (50, 329024), (53, 310400), (64, 257050), (80, 205640), (97, 169600), (100, 164512), (106, 155200), (128, 128525), (160, 102820), (194, 84800), (200, 82256), (212, 77600), (265, 62080), (320, 51410), (388, 42400), (400, 41128), (424, 38800), (485, 33920), (530, 31040), (640, 25705), (776, 21200), (800, 20564), (848, 19400), (970, 16960), (1060, 15520), (1325, 12416), (1552, 10600), (1600, 10282), (1696, 9700), (1940, 8480), (2120, 7760), (2425, 6784), (2650, 6208), (3104, 5300), (3200, 5141), (3392, 4850), (3880, 4240)]