5047566080

素因数分解:

$2^8\times 5^1\times {\mathrm{71}}^1\times {\mathrm{55541}}^1$

素因数の和:55633

約数の個数: 72

約数和(自身を含む): 12261007584

約数和(自身を除く): 7213441504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 128, 142, 160, 256, 284, 320, 355, 568, 640, 710, 1136, 1280, 1420, 2272, 2840, 4544, 5680, 9088, 11360, 18176, 22720, 45440, 55541, 90880, 111082, 222164, 277705, 444328, 555410, 888656, 1110820, 1777312, 2221640, 3554624, 3943411, 4443280, 7109248, 7886822, 8886560, 14218496, 15773644, 17773120, 19717055, 31547288, 35546240, 39434110, 63094576, 71092480, 78868220, 126189152, 157736440, 252378304, 315472880, 504756608, 630945760, 1009513216, 1261891520, 2523783040, 5047566080]

約数ペア:

[(1, 5047566080), (2, 2523783040), (4, 1261891520), (5, 1009513216), (8, 630945760), (10, 504756608), (16, 315472880), (20, 252378304), (32, 157736440), (40, 126189152), (64, 78868220), (71, 71092480), (80, 63094576), (128, 39434110), (142, 35546240), (160, 31547288), (256, 19717055), (284, 17773120), (320, 15773644), (355, 14218496), (568, 8886560), (640, 7886822), (710, 7109248), (1136, 4443280), (1280, 3943411), (1420, 3554624), (2272, 2221640), (2840, 1777312), (4544, 1110820), (5680, 888656), (9088, 555410), (11360, 444328), (18176, 277705), (22720, 222164), (45440, 111082), (55541, 90880)]