1177660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:174

約数の個数: 48

約数和(自身を含む): 2776032

約数和(自身を除く): 1598372

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 53, 55, 101, 106, 110, 202, 212, 220, 265, 404, 505, 530, 583, 1010, 1060, 1111, 1166, 2020, 2222, 2332, 2915, 4444, 5353, 5555, 5830, 10706, 11110, 11660, 21412, 22220, 26765, 53530, 58883, 107060, 117766, 235532, 294415, 588830, 1177660]

約数ペア:

[(1, 1177660), (2, 588830), (4, 294415), (5, 235532), (10, 117766), (11, 107060), (20, 58883), (22, 53530), (44, 26765), (53, 22220), (55, 21412), (101, 11660), (106, 11110), (110, 10706), (202, 5830), (212, 5555), (220, 5353), (265, 4444), (404, 2915), (505, 2332), (530, 2222), (583, 2020), (1010, 1166), (1060, 1111)]