5658880

素因数分解:

$2^8\times 5^1\times {\mathrm{4421}}^1$

素因数の和:4442

約数の個数: 36

約数和(自身を含む): 13557852

約数和(自身を除く): 7898972

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 4421, 8842, 17684, 22105, 35368, 44210, 70736, 88420, 141472, 176840, 282944, 353680, 565888, 707360, 1131776, 1414720, 2829440, 5658880]

約数ペア:

[(1, 5658880), (2, 2829440), (4, 1414720), (5, 1131776), (8, 707360), (10, 565888), (16, 353680), (20, 282944), (32, 176840), (40, 141472), (64, 88420), (80, 70736), (128, 44210), (160, 35368), (256, 22105), (320, 17684), (640, 8842), (1280, 4421)]