931036775780

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{9212713}}^1$

素因数の和:9212916

約数の個数: 48

約数和(自身を含む): 2030629569024

約数和(自身を除く): 1099592793244

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 163, 310, 326, 620, 652, 815, 1630, 3260, 5053, 10106, 20212, 25265, 50530, 101060, 9212713, 18425426, 36850852, 46063565, 92127130, 184254260, 285594103, 571188206, 1142376412, 1427970515, 1501672219, 2855941030, 3003344438, 5711882060, 6006688876, 7508361095, 15016722190, 30033444380, 46551838789, 93103677578, 186207355156, 232759193945, 465518387890, 931036775780]

約数ペア:

[(1, 931036775780), (2, 465518387890), (4, 232759193945), (5, 186207355156), (10, 93103677578), (20, 46551838789), (31, 30033444380), (62, 15016722190), (124, 7508361095), (155, 6006688876), (163, 5711882060), (310, 3003344438), (326, 2855941030), (620, 1501672219), (652, 1427970515), (815, 1142376412), (1630, 571188206), (3260, 285594103), (5053, 184254260), (10106, 92127130), (20212, 46063565), (25265, 36850852), (50530, 18425426), (101060, 9212713)]