97207940

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1889}}^1$

素因数の和:2012

約数の個数: 48

約数和(自身を含む): 213373440

約数和(自身を除く): 116165500

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 83, 124, 155, 166, 310, 332, 415, 620, 830, 1660, 1889, 2573, 3778, 5146, 7556, 9445, 10292, 12865, 18890, 25730, 37780, 51460, 58559, 117118, 156787, 234236, 292795, 313574, 585590, 627148, 783935, 1171180, 1567870, 3135740, 4860397, 9720794, 19441588, 24301985, 48603970, 97207940]

約数ペア:

[(1, 97207940), (2, 48603970), (4, 24301985), (5, 19441588), (10, 9720794), (20, 4860397), (31, 3135740), (62, 1567870), (83, 1171180), (124, 783935), (155, 627148), (166, 585590), (310, 313574), (332, 292795), (415, 234236), (620, 156787), (830, 117118), (1660, 58559), (1889, 51460), (2573, 37780), (3778, 25730), (5146, 18890), (7556, 12865), (9445, 10292)]