3892480

素因数分解:

$2^8\times 5^1\times {\mathrm{3041}}^1$

素因数の和:3062

約数の個数: 36

約数和(自身を含む): 9326772

約数和(自身を除く): 5434292

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 3041, 6082, 12164, 15205, 24328, 30410, 48656, 60820, 97312, 121640, 194624, 243280, 389248, 486560, 778496, 973120, 1946240, 3892480]

約数ペア:

[(1, 3892480), (2, 1946240), (4, 973120), (5, 778496), (8, 486560), (10, 389248), (16, 243280), (20, 194624), (32, 121640), (40, 97312), (64, 60820), (80, 48656), (128, 30410), (160, 24328), (256, 15205), (320, 12164), (640, 6082), (1280, 3041)]