1827200

素因数分解:

$2^7\times 5^2\times {\mathrm{571}}^1$

素因数の和:595

約数の個数: 48

約数和(自身を含む): 4521660

約数和(自身を除く): 2694460

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 320, 400, 571, 640, 800, 1142, 1600, 2284, 2855, 3200, 4568, 5710, 9136, 11420, 14275, 18272, 22840, 28550, 36544, 45680, 57100, 73088, 91360, 114200, 182720, 228400, 365440, 456800, 913600, 1827200]

約数ペア:

[(1, 1827200), (2, 913600), (4, 456800), (5, 365440), (8, 228400), (10, 182720), (16, 114200), (20, 91360), (25, 73088), (32, 57100), (40, 45680), (50, 36544), (64, 28550), (80, 22840), (100, 18272), (128, 14275), (160, 11420), (200, 9136), (320, 5710), (400, 4568), (571, 3200), (640, 2855), (800, 2284), (1142, 1600)]