45488800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{8123}}^1$

素因数の和:8150

約数の個数: 72

約数和(自身を含む): 126929376

約数和(自身を除く): 81440576

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 5600, 8123, 16246, 32492, 40615, 56861, 64984, 81230, 113722, 129968, 162460, 203075, 227444, 259936, 284305, 324920, 406150, 454888, 568610, 649840, 812300, 909776, 1137220, 1299680, 1421525, 1624600, 1819552, 2274440, 2843050, 3249200, 4548880, 5686100, 6498400, 9097760, 11372200, 22744400, 45488800]

約数ペア:

[(1, 45488800), (2, 22744400), (4, 11372200), (5, 9097760), (7, 6498400), (8, 5686100), (10, 4548880), (14, 3249200), (16, 2843050), (20, 2274440), (25, 1819552), (28, 1624600), (32, 1421525), (35, 1299680), (40, 1137220), (50, 909776), (56, 812300), (70, 649840), (80, 568610), (100, 454888), (112, 406150), (140, 324920), (160, 284305), (175, 259936), (200, 227444), (224, 203075), (280, 162460), (350, 129968), (400, 113722), (560, 81230), (700, 64984), (800, 56861), (1120, 40615), (1400, 32492), (2800, 16246), (5600, 8123)]