1117280

素因数分解:

$2^5\times 5^1\times {\mathrm{6983}}^1$

素因数の和:6998

約数の個数: 24

約数和(自身を含む): 2639952

約数和(自身を除く): 1522672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 6983, 13966, 27932, 34915, 55864, 69830, 111728, 139660, 223456, 279320, 558640, 1117280]

約数ペア:

[(1, 1117280), (2, 558640), (4, 279320), (5, 223456), (8, 139660), (10, 111728), (16, 69830), (20, 55864), (32, 34915), (40, 27932), (80, 13966), (160, 6983)]