91626400

素因数分解:

$2^5\times 5^2\times {\mathrm{53}}^1\times {\mathrm{2161}}^1$

素因数の和:2234

約数の個数: 72

約数和(自身を含む): 228008844

約数和(自身を除く): 136382444

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 80, 100, 106, 160, 200, 212, 265, 400, 424, 530, 800, 848, 1060, 1325, 1696, 2120, 2161, 2650, 4240, 4322, 5300, 8480, 8644, 10600, 10805, 17288, 21200, 21610, 34576, 42400, 43220, 54025, 69152, 86440, 108050, 114533, 172880, 216100, 229066, 345760, 432200, 458132, 572665, 864400, 916264, 1145330, 1728800, 1832528, 2290660, 2863325, 3665056, 4581320, 5726650, 9162640, 11453300, 18325280, 22906600, 45813200, 91626400]

約数ペア:

[(1, 91626400), (2, 45813200), (4, 22906600), (5, 18325280), (8, 11453300), (10, 9162640), (16, 5726650), (20, 4581320), (25, 3665056), (32, 2863325), (40, 2290660), (50, 1832528), (53, 1728800), (80, 1145330), (100, 916264), (106, 864400), (160, 572665), (200, 458132), (212, 432200), (265, 345760), (400, 229066), (424, 216100), (530, 172880), (800, 114533), (848, 108050), (1060, 86440), (1325, 69152), (1696, 54025), (2120, 43220), (2161, 42400), (2650, 34576), (4240, 21610), (4322, 21200), (5300, 17288), (8480, 10805), (8644, 10600)]