13302296080

素因数分解:

$2^4\times 5^1\times {\mathrm{547}}^1\times {\mathrm{303983}}^1$

素因数の和:304543

約数の個数: 40

約数和(自身を含む): 30984481152

約数和(自身を除く): 17682185072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 547, 1094, 2188, 2735, 4376, 5470, 8752, 10940, 21880, 43760, 303983, 607966, 1215932, 1519915, 2431864, 3039830, 4863728, 6079660, 12159320, 24318640, 166278701, 332557402, 665114804, 831393505, 1330229608, 1662787010, 2660459216, 3325574020, 6651148040, 13302296080]

約数ペア:

[(1, 13302296080), (2, 6651148040), (4, 3325574020), (5, 2660459216), (8, 1662787010), (10, 1330229608), (16, 831393505), (20, 665114804), (40, 332557402), (80, 166278701), (547, 24318640), (1094, 12159320), (2188, 6079660), (2735, 4863728), (4376, 3039830), (5470, 2431864), (8752, 1519915), (10940, 1215932), (21880, 607966), (43760, 303983)]