23919200

素因数分解:

$2^5\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1031}}^1$

素因数の和:1080

約数の個数: 72

約数和(自身を含む): 60464880

約数和(自身を除く): 36545680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 80, 100, 116, 145, 160, 200, 232, 290, 400, 464, 580, 725, 800, 928, 1031, 1160, 1450, 2062, 2320, 2900, 4124, 4640, 5155, 5800, 8248, 10310, 11600, 16496, 20620, 23200, 25775, 29899, 32992, 41240, 51550, 59798, 82480, 103100, 119596, 149495, 164960, 206200, 239192, 298990, 412400, 478384, 597980, 747475, 824800, 956768, 1195960, 1494950, 2391920, 2989900, 4783840, 5979800, 11959600, 23919200]

約数ペア:

[(1, 23919200), (2, 11959600), (4, 5979800), (5, 4783840), (8, 2989900), (10, 2391920), (16, 1494950), (20, 1195960), (25, 956768), (29, 824800), (32, 747475), (40, 597980), (50, 478384), (58, 412400), (80, 298990), (100, 239192), (116, 206200), (145, 164960), (160, 149495), (200, 119596), (232, 103100), (290, 82480), (400, 59798), (464, 51550), (580, 41240), (725, 32992), (800, 29899), (928, 25775), (1031, 23200), (1160, 20620), (1450, 16496), (2062, 11600), (2320, 10310), (2900, 8248), (4124, 5800), (4640, 5155)]