22293760

素因数分解:

$2^8\times 5^1\times {\mathrm{17417}}^1$

素因数の和:17438

約数の個数: 36

約数和(自身を含む): 53403588

約数和(自身を除く): 31109828

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 17417, 34834, 69668, 87085, 139336, 174170, 278672, 348340, 557344, 696680, 1114688, 1393360, 2229376, 2786720, 4458752, 5573440, 11146880, 22293760]

約数ペア:

[(1, 22293760), (2, 11146880), (4, 5573440), (5, 4458752), (8, 2786720), (10, 2229376), (16, 1393360), (20, 1114688), (32, 696680), (40, 557344), (64, 348340), (80, 278672), (128, 174170), (160, 139336), (256, 87085), (320, 69668), (640, 34834), (1280, 17417)]