1723943860

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{641}}^1\times {\mathrm{4637}}^1$

素因数の和:5316

約数の個数: 48

約数和(自身を含む): 3751770960

約数和(自身を除く): 2027827100

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 641, 1282, 2564, 3205, 4637, 6410, 9274, 12820, 18548, 18589, 23185, 37178, 46370, 74356, 92740, 92945, 134473, 185890, 268946, 371780, 537892, 672365, 1344730, 2689460, 2972317, 5944634, 11889268, 14861585, 29723170, 59446340, 86197193, 172394386, 344788772, 430985965, 861971930, 1723943860]

約数ペア:

[(1, 1723943860), (2, 861971930), (4, 430985965), (5, 344788772), (10, 172394386), (20, 86197193), (29, 59446340), (58, 29723170), (116, 14861585), (145, 11889268), (290, 5944634), (580, 2972317), (641, 2689460), (1282, 1344730), (2564, 672365), (3205, 537892), (4637, 371780), (6410, 268946), (9274, 185890), (12820, 134473), (18548, 92945), (18589, 92740), (23185, 74356), (37178, 46370)]