38128000

素因数分解:

$2^7\times 5^3\times {\mathrm{2383}}^1$

素因数の和:2412

約数の個数: 64

約数和(自身を含む): 94835520

約数和(自身を除く): 56707520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 320, 400, 500, 640, 800, 1000, 1600, 2000, 2383, 3200, 4000, 4766, 8000, 9532, 11915, 16000, 19064, 23830, 38128, 47660, 59575, 76256, 95320, 119150, 152512, 190640, 238300, 297875, 305024, 381280, 476600, 595750, 762560, 953200, 1191500, 1525120, 1906400, 2383000, 3812800, 4766000, 7625600, 9532000, 19064000, 38128000]

約数ペア:

[(1, 38128000), (2, 19064000), (4, 9532000), (5, 7625600), (8, 4766000), (10, 3812800), (16, 2383000), (20, 1906400), (25, 1525120), (32, 1191500), (40, 953200), (50, 762560), (64, 595750), (80, 476600), (100, 381280), (125, 305024), (128, 297875), (160, 238300), (200, 190640), (250, 152512), (320, 119150), (400, 95320), (500, 76256), (640, 59575), (800, 47660), (1000, 38128), (1600, 23830), (2000, 19064), (2383, 16000), (3200, 11915), (4000, 9532), (4766, 8000)]