90697420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{4967}}^1$

素因数の和:5070

約数の個数: 48

約数和(自身を含む): 210325248

約数和(自身を除く): 119627828

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 83, 110, 166, 220, 332, 415, 830, 913, 1660, 1826, 3652, 4565, 4967, 9130, 9934, 18260, 19868, 24835, 49670, 54637, 99340, 109274, 218548, 273185, 412261, 546370, 824522, 1092740, 1649044, 2061305, 4122610, 4534871, 8245220, 9069742, 18139484, 22674355, 45348710, 90697420]

約数ペア:

[(1, 90697420), (2, 45348710), (4, 22674355), (5, 18139484), (10, 9069742), (11, 8245220), (20, 4534871), (22, 4122610), (44, 2061305), (55, 1649044), (83, 1092740), (110, 824522), (166, 546370), (220, 412261), (332, 273185), (415, 218548), (830, 109274), (913, 99340), (1660, 54637), (1826, 49670), (3652, 24835), (4565, 19868), (4967, 18260), (9130, 9934)]