508765199470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1249}}^1\times {\mathrm{336643}}^1$

素因数の和:337921

約数の個数: 48

約数和(自身を含む): 1007407170000

約数和(自身を除く): 498641970530

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 1249, 2498, 6245, 12490, 13739, 27478, 68695, 137390, 151129, 302258, 336643, 673286, 755645, 1511290, 1683215, 3366430, 3703073, 7406146, 18515365, 37030730, 40733803, 81467606, 203669015, 407338030, 420467107, 840934214, 2102335535, 4204671070, 4625138177, 9250276354, 23125690885, 46251381770, 50876519947, 101753039894, 254382599735, 508765199470]

約数ペア:

[(1, 508765199470), (2, 254382599735), (5, 101753039894), (10, 50876519947), (11, 46251381770), (22, 23125690885), (55, 9250276354), (110, 4625138177), (121, 4204671070), (242, 2102335535), (605, 840934214), (1210, 420467107), (1249, 407338030), (2498, 203669015), (6245, 81467606), (12490, 40733803), (13739, 37030730), (27478, 18515365), (68695, 7406146), (137390, 3703073), (151129, 3366430), (302258, 1683215), (336643, 1511290), (673286, 755645)]