108655540

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{337}}^1$

素因数の和:414

約数の個数: 96

約数和(自身を含む): 272563200

約数和(自身を除く): 163907660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 49, 70, 94, 98, 140, 188, 196, 235, 245, 329, 337, 343, 470, 490, 658, 674, 686, 940, 980, 1316, 1348, 1372, 1645, 1685, 1715, 2303, 2359, 3290, 3370, 3430, 4606, 4718, 6580, 6740, 6860, 9212, 9436, 11515, 11795, 15839, 16121, 16513, 23030, 23590, 31678, 32242, 33026, 46060, 47180, 63356, 64484, 66052, 79195, 80605, 82565, 110873, 115591, 158390, 161210, 165130, 221746, 231182, 316780, 322420, 330260, 443492, 462364, 554365, 577955, 776111, 1108730, 1155910, 1552222, 2217460, 2311820, 3104444, 3880555, 5432777, 7761110, 10865554, 15522220, 21731108, 27163885, 54327770, 108655540]

約数ペア:

[(1, 108655540), (2, 54327770), (4, 27163885), (5, 21731108), (7, 15522220), (10, 10865554), (14, 7761110), (20, 5432777), (28, 3880555), (35, 3104444), (47, 2311820), (49, 2217460), (70, 1552222), (94, 1155910), (98, 1108730), (140, 776111), (188, 577955), (196, 554365), (235, 462364), (245, 443492), (329, 330260), (337, 322420), (343, 316780), (470, 231182), (490, 221746), (658, 165130), (674, 161210), (686, 158390), (940, 115591), (980, 110873), (1316, 82565), (1348, 80605), (1372, 79195), (1645, 66052), (1685, 64484), (1715, 63356), (2303, 47180), (2359, 46060), (3290, 33026), (3370, 32242), (3430, 31678), (4606, 23590), (4718, 23030), (6580, 16513), (6740, 16121), (6860, 15839), (9212, 11795), (9436, 11515)]