37715000

素因数分解:

$2^3\times 5^4\times {\mathrm{19}}^1\times {\mathrm{397}}^1$

素因数の和:442

約数の個数: 80

約数和(自身を含む): 93251400

約数和(自身を除く): 55536400

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 125, 152, 190, 200, 250, 380, 397, 475, 500, 625, 760, 794, 950, 1000, 1250, 1588, 1900, 1985, 2375, 2500, 3176, 3800, 3970, 4750, 5000, 7543, 7940, 9500, 9925, 11875, 15086, 15880, 19000, 19850, 23750, 30172, 37715, 39700, 47500, 49625, 60344, 75430, 79400, 95000, 99250, 150860, 188575, 198500, 248125, 301720, 377150, 397000, 496250, 754300, 942875, 992500, 1508600, 1885750, 1985000, 3771500, 4714375, 7543000, 9428750, 18857500, 37715000]

約数ペア:

[(1, 37715000), (2, 18857500), (4, 9428750), (5, 7543000), (8, 4714375), (10, 3771500), (19, 1985000), (20, 1885750), (25, 1508600), (38, 992500), (40, 942875), (50, 754300), (76, 496250), (95, 397000), (100, 377150), (125, 301720), (152, 248125), (190, 198500), (200, 188575), (250, 150860), (380, 99250), (397, 95000), (475, 79400), (500, 75430), (625, 60344), (760, 49625), (794, 47500), (950, 39700), (1000, 37715), (1250, 30172), (1588, 23750), (1900, 19850), (1985, 19000), (2375, 15880), (2500, 15086), (3176, 11875), (3800, 9925), (3970, 9500), (4750, 7940), (5000, 7543)]