325415508770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1877}}^1\times {\mathrm{143281}}^1$

素因数の和:145187

約数の個数: 48

約数和(自身を含む): 644186128824

約数和(自身を除く): 318770620054

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 1877, 3754, 9385, 18770, 20647, 41294, 103235, 143281, 206470, 227117, 286562, 454234, 716405, 1135585, 1432810, 1576091, 2271170, 3152182, 7880455, 15760910, 17337001, 34674002, 86685005, 173370010, 268938437, 537876874, 1344692185, 2689384370, 2958322807, 5916645614, 14791614035, 29583228070, 32541550877, 65083101754, 162707754385, 325415508770]

約数ペア:

[(1, 325415508770), (2, 162707754385), (5, 65083101754), (10, 32541550877), (11, 29583228070), (22, 14791614035), (55, 5916645614), (110, 2958322807), (121, 2689384370), (242, 1344692185), (605, 537876874), (1210, 268938437), (1877, 173370010), (3754, 86685005), (9385, 34674002), (18770, 17337001), (20647, 15760910), (41294, 7880455), (103235, 3152182), (143281, 2271170), (206470, 1576091), (227117, 1432810), (286562, 1135585), (454234, 716405)]