104865011660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2389}}^1\times {\mathrm{115513}}^1$

素因数の和:117930

約数の個数: 48

約数和(自身を含む): 231905906400

約数和(自身を除く): 127040894740

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 2389, 4778, 9556, 11945, 23890, 45391, 47780, 90782, 115513, 181564, 226955, 231026, 453910, 462052, 577565, 907820, 1155130, 2194747, 2310260, 4389494, 8778988, 10973735, 21947470, 43894940, 275960557, 551921114, 1103842228, 1379802785, 2759605570, 5243250583, 5519211140, 10486501166, 20973002332, 26216252915, 52432505830, 104865011660]

約数ペア:

[(1, 104865011660), (2, 52432505830), (4, 26216252915), (5, 20973002332), (10, 10486501166), (19, 5519211140), (20, 5243250583), (38, 2759605570), (76, 1379802785), (95, 1103842228), (190, 551921114), (380, 275960557), (2389, 43894940), (4778, 21947470), (9556, 10973735), (11945, 8778988), (23890, 4389494), (45391, 2310260), (47780, 2194747), (90782, 1155130), (115513, 907820), (181564, 577565), (226955, 462052), (231026, 453910)]