47050400

素因数分解:

$2^5\times 5^2\times {\mathrm{103}}^1\times {\mathrm{571}}^1$

素因数の和:694

約数の個数: 72

約数和(自身を含む): 116180064

約数和(自身を除く): 69129664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 103, 160, 200, 206, 400, 412, 515, 571, 800, 824, 1030, 1142, 1648, 2060, 2284, 2575, 2855, 3296, 4120, 4568, 5150, 5710, 8240, 9136, 10300, 11420, 14275, 16480, 18272, 20600, 22840, 28550, 41200, 45680, 57100, 58813, 82400, 91360, 114200, 117626, 228400, 235252, 294065, 456800, 470504, 588130, 941008, 1176260, 1470325, 1882016, 2352520, 2940650, 4705040, 5881300, 9410080, 11762600, 23525200, 47050400]

約数ペア:

[(1, 47050400), (2, 23525200), (4, 11762600), (5, 9410080), (8, 5881300), (10, 4705040), (16, 2940650), (20, 2352520), (25, 1882016), (32, 1470325), (40, 1176260), (50, 941008), (80, 588130), (100, 470504), (103, 456800), (160, 294065), (200, 235252), (206, 228400), (400, 117626), (412, 114200), (515, 91360), (571, 82400), (800, 58813), (824, 57100), (1030, 45680), (1142, 41200), (1648, 28550), (2060, 22840), (2284, 20600), (2575, 18272), (2855, 16480), (3296, 14275), (4120, 11420), (4568, 10300), (5150, 9136), (5710, 8240)]