200723395280

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1193}}^1\times {\mathrm{25339}}^1$

素因数の和:26628

約数の個数: 80

約数和(自身を含む): 472719119040

約数和(自身を除く): 271995723760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1193, 1328, 1660, 2386, 3320, 4772, 5965, 6640, 9544, 11930, 19088, 23860, 25339, 47720, 50678, 95440, 99019, 101356, 126695, 198038, 202712, 253390, 396076, 405424, 495095, 506780, 792152, 990190, 1013560, 1584304, 1980380, 2027120, 2103137, 3960760, 4206274, 7921520, 8412548, 10515685, 16825096, 21031370, 30229427, 33650192, 42062740, 60458854, 84125480, 120917708, 151147135, 168250960, 241835416, 302294270, 483670832, 604588540, 1209177080, 2418354160, 2509042441, 5018084882, 10036169764, 12545212205, 20072339528, 25090424410, 40144679056, 50180848820, 100361697640, 200723395280]

約数ペア:

[(1, 200723395280), (2, 100361697640), (4, 50180848820), (5, 40144679056), (8, 25090424410), (10, 20072339528), (16, 12545212205), (20, 10036169764), (40, 5018084882), (80, 2509042441), (83, 2418354160), (166, 1209177080), (332, 604588540), (415, 483670832), (664, 302294270), (830, 241835416), (1193, 168250960), (1328, 151147135), (1660, 120917708), (2386, 84125480), (3320, 60458854), (4772, 42062740), (5965, 33650192), (6640, 30229427), (9544, 21031370), (11930, 16825096), (19088, 10515685), (23860, 8412548), (25339, 7921520), (47720, 4206274), (50678, 3960760), (95440, 2103137), (99019, 2027120), (101356, 1980380), (126695, 1584304), (198038, 1013560), (202712, 990190), (253390, 792152), (396076, 506780), (405424, 495095)]