3948640

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:104

約数の個数: 96

約数和(自身を含む): 10342080

約数和(自身を除く): 6393440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 29, 32, 37, 40, 46, 58, 74, 80, 92, 115, 116, 145, 148, 160, 184, 185, 230, 232, 290, 296, 368, 370, 460, 464, 580, 592, 667, 736, 740, 851, 920, 928, 1073, 1160, 1184, 1334, 1480, 1702, 1840, 2146, 2320, 2668, 2960, 3335, 3404, 3680, 4255, 4292, 4640, 5336, 5365, 5920, 6670, 6808, 8510, 8584, 10672, 10730, 13340, 13616, 17020, 17168, 21344, 21460, 24679, 26680, 27232, 34040, 34336, 42920, 49358, 53360, 68080, 85840, 98716, 106720, 123395, 136160, 171680, 197432, 246790, 394864, 493580, 789728, 987160, 1974320, 3948640]

約数ペア:

[(1, 3948640), (2, 1974320), (4, 987160), (5, 789728), (8, 493580), (10, 394864), (16, 246790), (20, 197432), (23, 171680), (29, 136160), (32, 123395), (37, 106720), (40, 98716), (46, 85840), (58, 68080), (74, 53360), (80, 49358), (92, 42920), (115, 34336), (116, 34040), (145, 27232), (148, 26680), (160, 24679), (184, 21460), (185, 21344), (230, 17168), (232, 17020), (290, 13616), (296, 13340), (368, 10730), (370, 10672), (460, 8584), (464, 8510), (580, 6808), (592, 6670), (667, 5920), (736, 5365), (740, 5336), (851, 4640), (920, 4292), (928, 4255), (1073, 3680), (1160, 3404), (1184, 3335), (1334, 2960), (1480, 2668), (1702, 2320), (1840, 2146)]