10282000

素因数分解:

$2^4\times 5^3\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:173

約数の個数: 80

約数和(自身を含む): 25592112

約数和(自身を除く): 15310112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 53, 80, 97, 100, 106, 125, 194, 200, 212, 250, 265, 388, 400, 424, 485, 500, 530, 776, 848, 970, 1000, 1060, 1325, 1552, 1940, 2000, 2120, 2425, 2650, 3880, 4240, 4850, 5141, 5300, 6625, 7760, 9700, 10282, 10600, 12125, 13250, 19400, 20564, 21200, 24250, 25705, 26500, 38800, 41128, 48500, 51410, 53000, 82256, 97000, 102820, 106000, 128525, 194000, 205640, 257050, 411280, 514100, 642625, 1028200, 1285250, 2056400, 2570500, 5141000, 10282000]

約数ペア:

[(1, 10282000), (2, 5141000), (4, 2570500), (5, 2056400), (8, 1285250), (10, 1028200), (16, 642625), (20, 514100), (25, 411280), (40, 257050), (50, 205640), (53, 194000), (80, 128525), (97, 106000), (100, 102820), (106, 97000), (125, 82256), (194, 53000), (200, 51410), (212, 48500), (250, 41128), (265, 38800), (388, 26500), (400, 25705), (424, 24250), (485, 21200), (500, 20564), (530, 19400), (776, 13250), (848, 12125), (970, 10600), (1000, 10282), (1060, 9700), (1325, 7760), (1552, 6625), (1940, 5300), (2000, 5141), (2120, 4850), (2425, 4240), (2650, 3880)]