4920223370

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2393}}^1\times {\mathrm{5557}}^1$

素因数の和:7994

約数の個数: 32

約数和(自身を含む): 9101202768

約数和(自身を除く): 4180979398

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 2393, 4786, 5557, 11114, 11965, 23930, 27785, 55570, 88541, 177082, 205609, 411218, 442705, 885410, 1028045, 2056090, 13297901, 26595802, 66489505, 132979010, 492022337, 984044674, 2460111685, 4920223370]

約数ペア:

[(1, 4920223370), (2, 2460111685), (5, 984044674), (10, 492022337), (37, 132979010), (74, 66489505), (185, 26595802), (370, 13297901), (2393, 2056090), (4786, 1028045), (5557, 885410), (11114, 442705), (11965, 411218), (23930, 205609), (27785, 177082), (55570, 88541)]