3460896560

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{19763}}^1$

素因数の和:19986

約数の個数: 80

約数和(自身を含む): 8822649600

約数和(自身を除く): 5361753040

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 199, 220, 398, 440, 796, 880, 995, 1592, 1990, 2189, 3184, 3980, 4378, 7960, 8756, 10945, 15920, 17512, 19763, 21890, 35024, 39526, 43780, 79052, 87560, 98815, 158104, 175120, 197630, 217393, 316208, 395260, 434786, 790520, 869572, 1086965, 1581040, 1739144, 2173930, 3478288, 3932837, 4347860, 7865674, 8695720, 15731348, 17391440, 19664185, 31462696, 39328370, 43261207, 62925392, 78656740, 86522414, 157313480, 173044828, 216306035, 314626960, 346089656, 432612070, 692179312, 865224140, 1730448280, 3460896560]

約数ペア:

[(1, 3460896560), (2, 1730448280), (4, 865224140), (5, 692179312), (8, 432612070), (10, 346089656), (11, 314626960), (16, 216306035), (20, 173044828), (22, 157313480), (40, 86522414), (44, 78656740), (55, 62925392), (80, 43261207), (88, 39328370), (110, 31462696), (176, 19664185), (199, 17391440), (220, 15731348), (398, 8695720), (440, 7865674), (796, 4347860), (880, 3932837), (995, 3478288), (1592, 2173930), (1990, 1739144), (2189, 1581040), (3184, 1086965), (3980, 869572), (4378, 790520), (7960, 434786), (8756, 395260), (10945, 316208), (15920, 217393), (17512, 197630), (19763, 175120), (21890, 158104), (35024, 98815), (39526, 87560), (43780, 79052)]