825289789390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{809}}^1\times {\mathrm{9273961}}^1$

素因数の和:9274788

約数の個数: 32

約数和(自身を含む): 1622572391520

約数和(自身を除く): 797282602130

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 809, 1618, 4045, 8090, 8899, 17798, 44495, 88990, 9273961, 18547922, 46369805, 92739610, 102013571, 204027142, 510067855, 1020135710, 7502634449, 15005268898, 37513172245, 75026344490, 82528978939, 165057957878, 412644894695, 825289789390]

約数ペア:

[(1, 825289789390), (2, 412644894695), (5, 165057957878), (10, 82528978939), (11, 75026344490), (22, 37513172245), (55, 15005268898), (110, 7502634449), (809, 1020135710), (1618, 510067855), (4045, 204027142), (8090, 102013571), (8899, 92739610), (17798, 46369805), (44495, 18547922), (88990, 9273961)]