280302010

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{5783}}^1$

素因数の和:5958

約数の個数: 32

約数和(自身を含む): 522225792

約数和(自身を除く): 241923782

約数列:

[1, 2, 5, 10, 37, 74, 131, 185, 262, 370, 655, 1310, 4847, 5783, 9694, 11566, 24235, 28915, 48470, 57830, 213971, 427942, 757573, 1069855, 1515146, 2139710, 3787865, 7575730, 28030201, 56060402, 140151005, 280302010]

約数ペア:

[(1, 280302010), (2, 140151005), (5, 56060402), (10, 28030201), (37, 7575730), (74, 3787865), (131, 2139710), (185, 1515146), (262, 1069855), (370, 757573), (655, 427942), (1310, 213971), (4847, 57830), (5783, 48470), (9694, 28915), (11566, 24235)]