73915941280

素因数分解:

$2^5\times 5^1\times {\mathrm{347}}^1\times {\mathrm{1331339}}^1$

素因数の和:1331701

約数の個数: 48

約数和(自身を含む): 175129788960

約数和(自身を除く): 101213847680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 347, 694, 1388, 1735, 2776, 3470, 5552, 6940, 11104, 13880, 27760, 55520, 1331339, 2662678, 5325356, 6656695, 10650712, 13313390, 21301424, 26626780, 42602848, 53253560, 106507120, 213014240, 461974633, 923949266, 1847898532, 2309873165, 3695797064, 4619746330, 7391594128, 9239492660, 14783188256, 18478985320, 36957970640, 73915941280]

約数ペア:

[(1, 73915941280), (2, 36957970640), (4, 18478985320), (5, 14783188256), (8, 9239492660), (10, 7391594128), (16, 4619746330), (20, 3695797064), (32, 2309873165), (40, 1847898532), (80, 923949266), (160, 461974633), (347, 213014240), (694, 106507120), (1388, 53253560), (1735, 42602848), (2776, 26626780), (3470, 21301424), (5552, 13313390), (6940, 10650712), (11104, 6656695), (13880, 5325356), (27760, 2662678), (55520, 1331339)]