9276800

素因数分解:

$2^7\times 5^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1$

素因数の和:260

約数の個数: 96

約数和(自身を含む): 24790080

約数和(自身を除く): 15513280

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 128, 130, 160, 200, 208, 223, 260, 320, 325, 400, 416, 446, 520, 640, 650, 800, 832, 892, 1040, 1115, 1300, 1600, 1664, 1784, 2080, 2230, 2600, 2899, 3200, 3568, 4160, 4460, 5200, 5575, 5798, 7136, 8320, 8920, 10400, 11150, 11596, 14272, 14495, 17840, 20800, 22300, 23192, 28544, 28990, 35680, 41600, 44600, 46384, 57980, 71360, 72475, 89200, 92768, 115960, 142720, 144950, 178400, 185536, 231920, 289900, 356800, 371072, 463840, 579800, 713600, 927680, 1159600, 1855360, 2319200, 4638400, 9276800]

約数ペア:

[(1, 9276800), (2, 4638400), (4, 2319200), (5, 1855360), (8, 1159600), (10, 927680), (13, 713600), (16, 579800), (20, 463840), (25, 371072), (26, 356800), (32, 289900), (40, 231920), (50, 185536), (52, 178400), (64, 144950), (65, 142720), (80, 115960), (100, 92768), (104, 89200), (128, 72475), (130, 71360), (160, 57980), (200, 46384), (208, 44600), (223, 41600), (260, 35680), (320, 28990), (325, 28544), (400, 23192), (416, 22300), (446, 20800), (520, 17840), (640, 14495), (650, 14272), (800, 11596), (832, 11150), (892, 10400), (1040, 8920), (1115, 8320), (1300, 7136), (1600, 5798), (1664, 5575), (1784, 5200), (2080, 4460), (2230, 4160), (2600, 3568), (2899, 3200)]