42848800

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2819}}^1$

素因数の和:2858

約数の個数: 72

約数和(自身を含む): 110149200

約数和(自身を除く): 67300400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 76, 80, 95, 100, 152, 160, 190, 200, 304, 380, 400, 475, 608, 760, 800, 950, 1520, 1900, 2819, 3040, 3800, 5638, 7600, 11276, 14095, 15200, 22552, 28190, 45104, 53561, 56380, 70475, 90208, 107122, 112760, 140950, 214244, 225520, 267805, 281900, 428488, 451040, 535610, 563800, 856976, 1071220, 1127600, 1339025, 1713952, 2142440, 2255200, 2678050, 4284880, 5356100, 8569760, 10712200, 21424400, 42848800]

約数ペア:

[(1, 42848800), (2, 21424400), (4, 10712200), (5, 8569760), (8, 5356100), (10, 4284880), (16, 2678050), (19, 2255200), (20, 2142440), (25, 1713952), (32, 1339025), (38, 1127600), (40, 1071220), (50, 856976), (76, 563800), (80, 535610), (95, 451040), (100, 428488), (152, 281900), (160, 267805), (190, 225520), (200, 214244), (304, 140950), (380, 112760), (400, 107122), (475, 90208), (608, 70475), (760, 56380), (800, 53561), (950, 45104), (1520, 28190), (1900, 22552), (2819, 15200), (3040, 14095), (3800, 11276), (5638, 7600)]