47871200

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4603}}^1$

素因数の和:4636

約数の個数: 72

約数和(自身を含む): 125882568

約数和(自身を除く): 78011368

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 200, 208, 260, 325, 400, 416, 520, 650, 800, 1040, 1300, 2080, 2600, 4603, 5200, 9206, 10400, 18412, 23015, 36824, 46030, 59839, 73648, 92060, 115075, 119678, 147296, 184120, 230150, 239356, 299195, 368240, 460300, 478712, 598390, 736480, 920600, 957424, 1196780, 1495975, 1841200, 1914848, 2393560, 2991950, 3682400, 4787120, 5983900, 9574240, 11967800, 23935600, 47871200]

約数ペア:

[(1, 47871200), (2, 23935600), (4, 11967800), (5, 9574240), (8, 5983900), (10, 4787120), (13, 3682400), (16, 2991950), (20, 2393560), (25, 1914848), (26, 1841200), (32, 1495975), (40, 1196780), (50, 957424), (52, 920600), (65, 736480), (80, 598390), (100, 478712), (104, 460300), (130, 368240), (160, 299195), (200, 239356), (208, 230150), (260, 184120), (325, 147296), (400, 119678), (416, 115075), (520, 92060), (650, 73648), (800, 59839), (1040, 46030), (1300, 36824), (2080, 23015), (2600, 18412), (4603, 10400), (5200, 9206)]