73088000

素因数分解:

$2^{10}\times 5^3\times {\mathrm{571}}^1$

素因数の和:606

約数の個数: 88

約数和(自身を含む): 182657904

約数和(自身を除く): 109569904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 256, 320, 400, 500, 512, 571, 640, 800, 1000, 1024, 1142, 1280, 1600, 2000, 2284, 2560, 2855, 3200, 4000, 4568, 5120, 5710, 6400, 8000, 9136, 11420, 12800, 14275, 16000, 18272, 22840, 25600, 28550, 32000, 36544, 45680, 57100, 64000, 71375, 73088, 91360, 114200, 128000, 142750, 146176, 182720, 228400, 285500, 292352, 365440, 456800, 571000, 584704, 730880, 913600, 1142000, 1461760, 1827200, 2284000, 2923520, 3654400, 4568000, 7308800, 9136000, 14617600, 18272000, 36544000, 73088000]

約数ペア:

[(1, 73088000), (2, 36544000), (4, 18272000), (5, 14617600), (8, 9136000), (10, 7308800), (16, 4568000), (20, 3654400), (25, 2923520), (32, 2284000), (40, 1827200), (50, 1461760), (64, 1142000), (80, 913600), (100, 730880), (125, 584704), (128, 571000), (160, 456800), (200, 365440), (250, 292352), (256, 285500), (320, 228400), (400, 182720), (500, 146176), (512, 142750), (571, 128000), (640, 114200), (800, 91360), (1000, 73088), (1024, 71375), (1142, 64000), (1280, 57100), (1600, 45680), (2000, 36544), (2284, 32000), (2560, 28550), (2855, 25600), (3200, 22840), (4000, 18272), (4568, 16000), (5120, 14275), (5710, 12800), (6400, 11420), (8000, 9136)]