5020860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:223

約数の個数: 96

約数和(自身を含む): 15607872

約数和(自身を除く): 10587012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 41, 52, 60, 65, 78, 82, 123, 130, 156, 157, 164, 195, 205, 246, 260, 314, 390, 410, 471, 492, 533, 615, 628, 780, 785, 820, 942, 1066, 1230, 1570, 1599, 1884, 2041, 2132, 2355, 2460, 2665, 3140, 3198, 4082, 4710, 5330, 6123, 6396, 6437, 7995, 8164, 9420, 10205, 10660, 12246, 12874, 15990, 19311, 20410, 24492, 25748, 30615, 31980, 32185, 38622, 40820, 61230, 64370, 77244, 83681, 96555, 122460, 128740, 167362, 193110, 251043, 334724, 386220, 418405, 502086, 836810, 1004172, 1255215, 1673620, 2510430, 5020860]

約数ペア:

[(1, 5020860), (2, 2510430), (3, 1673620), (4, 1255215), (5, 1004172), (6, 836810), (10, 502086), (12, 418405), (13, 386220), (15, 334724), (20, 251043), (26, 193110), (30, 167362), (39, 128740), (41, 122460), (52, 96555), (60, 83681), (65, 77244), (78, 64370), (82, 61230), (123, 40820), (130, 38622), (156, 32185), (157, 31980), (164, 30615), (195, 25748), (205, 24492), (246, 20410), (260, 19311), (314, 15990), (390, 12874), (410, 12246), (471, 10660), (492, 10205), (533, 9420), (615, 8164), (628, 7995), (780, 6437), (785, 6396), (820, 6123), (942, 5330), (1066, 4710), (1230, 4082), (1570, 3198), (1599, 3140), (1884, 2665), (2041, 2460), (2132, 2355)]