17309200

素因数分解:

$2^4\times 5^2\times {\mathrm{109}}^1\times {\mathrm{397}}^1$

素因数の和:524

約数の個数: 60

約数和(自身を含む): 42072580

約数和(自身を除く): 24763380

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 109, 200, 218, 397, 400, 436, 545, 794, 872, 1090, 1588, 1744, 1985, 2180, 2725, 3176, 3970, 4360, 5450, 6352, 7940, 8720, 9925, 10900, 15880, 19850, 21800, 31760, 39700, 43273, 43600, 79400, 86546, 158800, 173092, 216365, 346184, 432730, 692368, 865460, 1081825, 1730920, 2163650, 3461840, 4327300, 8654600, 17309200]

約数ペア:

[(1, 17309200), (2, 8654600), (4, 4327300), (5, 3461840), (8, 2163650), (10, 1730920), (16, 1081825), (20, 865460), (25, 692368), (40, 432730), (50, 346184), (80, 216365), (100, 173092), (109, 158800), (200, 86546), (218, 79400), (397, 43600), (400, 43273), (436, 39700), (545, 31760), (794, 21800), (872, 19850), (1090, 15880), (1588, 10900), (1744, 9925), (1985, 8720), (2180, 7940), (2725, 6352), (3176, 5450), (3970, 4360)]