5200396685840

素因数分解:

$2^4\times 5^1\times {\mathrm{197}}^2\times {\mathrm{1674997}}^1$

素因数の和:1675404

約数の個数: 60

約数和(自身を含む): 12152616339396

約数和(自身を除く): 6952219653556

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 197, 394, 788, 985, 1576, 1970, 3152, 3940, 7880, 15760, 38809, 77618, 155236, 194045, 310472, 388090, 620944, 776180, 1552360, 1674997, 3104720, 3349994, 6699988, 8374985, 13399976, 16749970, 26799952, 33499940, 66999880, 133999760, 329974409, 659948818, 1319897636, 1649872045, 2639795272, 3299744090, 5279590544, 6599488180, 13198976360, 26397952720, 65004958573, 130009917146, 260019834292, 325024792865, 520039668584, 650049585730, 1040079337168, 1300099171460, 2600198342920, 5200396685840]

約数ペア:

[(1, 5200396685840), (2, 2600198342920), (4, 1300099171460), (5, 1040079337168), (8, 650049585730), (10, 520039668584), (16, 325024792865), (20, 260019834292), (40, 130009917146), (80, 65004958573), (197, 26397952720), (394, 13198976360), (788, 6599488180), (985, 5279590544), (1576, 3299744090), (1970, 2639795272), (3152, 1649872045), (3940, 1319897636), (7880, 659948818), (15760, 329974409), (38809, 133999760), (77618, 66999880), (155236, 33499940), (194045, 26799952), (310472, 16749970), (388090, 13399976), (620944, 8374985), (776180, 6699988), (1552360, 3349994), (1674997, 3104720)]