134784940

素因数分解:

$2^2\times 5^1\times {\mathrm{1409}}^1\times {\mathrm{4783}}^1$

素因数の和:6201

約数の個数: 24

約数和(自身を含む): 283308480

約数和(自身を除く): 148523540

約数列:

[1, 2, 4, 5, 10, 20, 1409, 2818, 4783, 5636, 7045, 9566, 14090, 19132, 23915, 28180, 47830, 95660, 6739247, 13478494, 26956988, 33696235, 67392470, 134784940]

約数ペア:

[(1, 134784940), (2, 67392470), (4, 33696235), (5, 26956988), (10, 13478494), (20, 6739247), (1409, 95660), (2818, 47830), (4783, 28180), (5636, 23915), (7045, 19132), (9566, 14090)]