46824400

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{2389}}^1$

素因数の和:2421

約数の個数: 90

約数和(自身を含む): 130917030

約数和(自身を除く): 84092630

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 175, 196, 200, 245, 280, 350, 392, 400, 490, 560, 700, 784, 980, 1225, 1400, 1960, 2389, 2450, 2800, 3920, 4778, 4900, 9556, 9800, 11945, 16723, 19112, 19600, 23890, 33446, 38224, 47780, 59725, 66892, 83615, 95560, 117061, 119450, 133784, 167230, 191120, 234122, 238900, 267568, 334460, 418075, 468244, 477800, 585305, 668920, 836150, 936488, 955600, 1170610, 1337840, 1672300, 1872976, 2341220, 2926525, 3344600, 4682440, 5853050, 6689200, 9364880, 11706100, 23412200, 46824400]

約数ペア:

[(1, 46824400), (2, 23412200), (4, 11706100), (5, 9364880), (7, 6689200), (8, 5853050), (10, 4682440), (14, 3344600), (16, 2926525), (20, 2341220), (25, 1872976), (28, 1672300), (35, 1337840), (40, 1170610), (49, 955600), (50, 936488), (56, 836150), (70, 668920), (80, 585305), (98, 477800), (100, 468244), (112, 418075), (140, 334460), (175, 267568), (196, 238900), (200, 234122), (245, 191120), (280, 167230), (350, 133784), (392, 119450), (400, 117061), (490, 95560), (560, 83615), (700, 66892), (784, 59725), (980, 47780), (1225, 38224), (1400, 33446), (1960, 23890), (2389, 19600), (2450, 19112), (2800, 16723), (3920, 11945), (4778, 9800), (4900, 9556)]