97859960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{20219}}^1$

素因数の和:20252

約数の個数: 48

約数和(自身を含む): 242033400

約数和(自身を除く): 144173440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 20219, 40438, 80876, 101095, 161752, 202190, 222409, 404380, 444818, 808760, 889636, 1112045, 1779272, 2224090, 2446499, 4448180, 4892998, 8896360, 9785996, 12232495, 19571992, 24464990, 48929980, 97859960]

約数ペア:

[(1, 97859960), (2, 48929980), (4, 24464990), (5, 19571992), (8, 12232495), (10, 9785996), (11, 8896360), (20, 4892998), (22, 4448180), (40, 2446499), (44, 2224090), (55, 1779272), (88, 1112045), (110, 889636), (121, 808760), (220, 444818), (242, 404380), (440, 222409), (484, 202190), (605, 161752), (968, 101095), (1210, 80876), (2420, 40438), (4840, 20219)]