2477600

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:202

約数の個数: 72

約数和(自身を含む): 6405840

約数和(自身を除く): 3928240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 76, 80, 95, 100, 152, 160, 163, 190, 200, 304, 326, 380, 400, 475, 608, 652, 760, 800, 815, 950, 1304, 1520, 1630, 1900, 2608, 3040, 3097, 3260, 3800, 4075, 5216, 6194, 6520, 7600, 8150, 12388, 13040, 15200, 15485, 16300, 24776, 26080, 30970, 32600, 49552, 61940, 65200, 77425, 99104, 123880, 130400, 154850, 247760, 309700, 495520, 619400, 1238800, 2477600]

約数ペア:

[(1, 2477600), (2, 1238800), (4, 619400), (5, 495520), (8, 309700), (10, 247760), (16, 154850), (19, 130400), (20, 123880), (25, 99104), (32, 77425), (38, 65200), (40, 61940), (50, 49552), (76, 32600), (80, 30970), (95, 26080), (100, 24776), (152, 16300), (160, 15485), (163, 15200), (190, 13040), (200, 12388), (304, 8150), (326, 7600), (380, 6520), (400, 6194), (475, 5216), (608, 4075), (652, 3800), (760, 3260), (800, 3097), (815, 3040), (950, 2608), (1304, 1900), (1520, 1630)]