82157057420

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{13367}}^1\times {\mathrm{10597}}^1$

素因数の和:24002

約数の個数: 48

約数和(自身を含む): 178509320640

約数和(自身を除く): 96352263220

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 10597, 13367, 21194, 26734, 42388, 52985, 53468, 66835, 105970, 133670, 211940, 267340, 307313, 387643, 614626, 775286, 1229252, 1536565, 1550572, 1938215, 3073130, 3876430, 6146260, 7752860, 141650099, 283300198, 566600396, 708250495, 1416500990, 2833001980, 4107852871, 8215705742, 16431411484, 20539264355, 41078528710, 82157057420]

約数ペア:

[(1, 82157057420), (2, 41078528710), (4, 20539264355), (5, 16431411484), (10, 8215705742), (20, 4107852871), (29, 2833001980), (58, 1416500990), (116, 708250495), (145, 566600396), (290, 283300198), (580, 141650099), (10597, 7752860), (13367, 6146260), (21194, 3876430), (26734, 3073130), (42388, 1938215), (52985, 1550572), (53468, 1536565), (66835, 1229252), (105970, 775286), (133670, 614626), (211940, 387643), (267340, 307313)]