2194675780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3061}}^1\times {\mathrm{3259}}^1$

素因数の和:6340

約数の個数: 48

約数和(自身を含む): 5030988480

約数和(自身を除く): 2836312700

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 3061, 3259, 6122, 6518, 12244, 13036, 15305, 16295, 30610, 32590, 33671, 35849, 61220, 65180, 67342, 71698, 134684, 143396, 168355, 179245, 336710, 358490, 673420, 716980, 9975799, 19951598, 39903196, 49878995, 99757990, 109733789, 199515980, 219467578, 438935156, 548668945, 1097337890, 2194675780]

約数ペア:

[(1, 2194675780), (2, 1097337890), (4, 548668945), (5, 438935156), (10, 219467578), (11, 199515980), (20, 109733789), (22, 99757990), (44, 49878995), (55, 39903196), (110, 19951598), (220, 9975799), (3061, 716980), (3259, 673420), (6122, 358490), (6518, 336710), (12244, 179245), (13036, 168355), (15305, 143396), (16295, 134684), (30610, 71698), (32590, 67342), (33671, 65180), (35849, 61220)]