134397464540

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1213}}^1\times {\mathrm{135119}}^1$

素因数の和:136382

約数の個数: 48

約数和(自身を含む): 289358939520

約数和(自身を除く): 154961474980

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 1213, 2426, 4852, 6065, 12130, 24260, 49733, 99466, 135119, 198932, 248665, 270238, 497330, 540476, 675595, 994660, 1351190, 2702380, 5539879, 11079758, 22159516, 27699395, 55398790, 110797580, 163899347, 327798694, 655597388, 819496735, 1638993470, 3277986940, 6719873227, 13439746454, 26879492908, 33599366135, 67198732270, 134397464540]

約数ペア:

[(1, 134397464540), (2, 67198732270), (4, 33599366135), (5, 26879492908), (10, 13439746454), (20, 6719873227), (41, 3277986940), (82, 1638993470), (164, 819496735), (205, 655597388), (410, 327798694), (820, 163899347), (1213, 110797580), (2426, 55398790), (4852, 27699395), (6065, 22159516), (12130, 11079758), (24260, 5539879), (49733, 2702380), (99466, 1351190), (135119, 994660), (198932, 675595), (248665, 540476), (270238, 497330)]