3017200

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{397}}^1$

素因数の和:434

約数の個数: 60

約数和(自身を含む): 7649560

約数和(自身を除く): 4632360

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 380, 397, 400, 475, 760, 794, 950, 1520, 1588, 1900, 1985, 3176, 3800, 3970, 6352, 7543, 7600, 7940, 9925, 15086, 15880, 19850, 30172, 31760, 37715, 39700, 60344, 75430, 79400, 120688, 150860, 158800, 188575, 301720, 377150, 603440, 754300, 1508600, 3017200]

約数ペア:

[(1, 3017200), (2, 1508600), (4, 754300), (5, 603440), (8, 377150), (10, 301720), (16, 188575), (19, 158800), (20, 150860), (25, 120688), (38, 79400), (40, 75430), (50, 60344), (76, 39700), (80, 37715), (95, 31760), (100, 30172), (152, 19850), (190, 15880), (200, 15086), (304, 9925), (380, 7940), (397, 7600), (400, 7543), (475, 6352), (760, 3970), (794, 3800), (950, 3176), (1520, 1985), (1588, 1900)]