22375540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:193

約数の個数: 96

約数和(自身を含む): 55520640

約数和(自身を除く): 33145100

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 53, 55, 76, 95, 101, 106, 110, 190, 202, 209, 212, 220, 265, 380, 404, 418, 505, 530, 583, 836, 1007, 1010, 1045, 1060, 1111, 1166, 1919, 2014, 2020, 2090, 2222, 2332, 2915, 3838, 4028, 4180, 4444, 5035, 5353, 5555, 5830, 7676, 9595, 10070, 10706, 11077, 11110, 11660, 19190, 20140, 21109, 21412, 22154, 22220, 26765, 38380, 42218, 44308, 53530, 55385, 58883, 84436, 101707, 105545, 107060, 110770, 117766, 203414, 211090, 221540, 235532, 294415, 406828, 422180, 508535, 588830, 1017070, 1118777, 1177660, 2034140, 2237554, 4475108, 5593885, 11187770, 22375540]

約数ペア:

[(1, 22375540), (2, 11187770), (4, 5593885), (5, 4475108), (10, 2237554), (11, 2034140), (19, 1177660), (20, 1118777), (22, 1017070), (38, 588830), (44, 508535), (53, 422180), (55, 406828), (76, 294415), (95, 235532), (101, 221540), (106, 211090), (110, 203414), (190, 117766), (202, 110770), (209, 107060), (212, 105545), (220, 101707), (265, 84436), (380, 58883), (404, 55385), (418, 53530), (505, 44308), (530, 42218), (583, 38380), (836, 26765), (1007, 22220), (1010, 22154), (1045, 21412), (1060, 21109), (1111, 20140), (1166, 19190), (1919, 11660), (2014, 11110), (2020, 11077), (2090, 10706), (2222, 10070), (2332, 9595), (2915, 7676), (3838, 5830), (4028, 5555), (4180, 5353), (4444, 5035)]