25826080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23059}}^1$

素因数の和:23081

約数の個数: 48

約数和(自身を含む): 69733440

約数和(自身を除く): 43907360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 23059, 46118, 92236, 115295, 161413, 184472, 230590, 322826, 368944, 461180, 645652, 737888, 807065, 922360, 1291304, 1614130, 1844720, 2582608, 3228260, 3689440, 5165216, 6456520, 12913040, 25826080]

約数ペア:

[(1, 25826080), (2, 12913040), (4, 6456520), (5, 5165216), (7, 3689440), (8, 3228260), (10, 2582608), (14, 1844720), (16, 1614130), (20, 1291304), (28, 922360), (32, 807065), (35, 737888), (40, 645652), (56, 461180), (70, 368944), (80, 322826), (112, 230590), (140, 184472), (160, 161413), (224, 115295), (280, 92236), (560, 46118), (1120, 23059)]