9972800

素因数分解:

$2^6\times 5^2\times {\mathrm{23}}^1\times {\mathrm{271}}^1$

素因数の和:316

約数の個数: 84

約数和(自身を含む): 25700736

約数和(自身を除く): 15727936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 64, 80, 92, 100, 115, 160, 184, 200, 230, 271, 320, 368, 400, 460, 542, 575, 736, 800, 920, 1084, 1150, 1355, 1472, 1600, 1840, 2168, 2300, 2710, 3680, 4336, 4600, 5420, 6233, 6775, 7360, 8672, 9200, 10840, 12466, 13550, 17344, 18400, 21680, 24932, 27100, 31165, 36800, 43360, 49864, 54200, 62330, 86720, 99728, 108400, 124660, 155825, 199456, 216800, 249320, 311650, 398912, 433600, 498640, 623300, 997280, 1246600, 1994560, 2493200, 4986400, 9972800]

約数ペア:

[(1, 9972800), (2, 4986400), (4, 2493200), (5, 1994560), (8, 1246600), (10, 997280), (16, 623300), (20, 498640), (23, 433600), (25, 398912), (32, 311650), (40, 249320), (46, 216800), (50, 199456), (64, 155825), (80, 124660), (92, 108400), (100, 99728), (115, 86720), (160, 62330), (184, 54200), (200, 49864), (230, 43360), (271, 36800), (320, 31165), (368, 27100), (400, 24932), (460, 21680), (542, 18400), (575, 17344), (736, 13550), (800, 12466), (920, 10840), (1084, 9200), (1150, 8672), (1355, 7360), (1472, 6775), (1600, 6233), (1840, 5420), (2168, 4600), (2300, 4336), (2710, 3680)]