9287960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:153

約数の個数: 96

約数和(自身を含む): 24418800

約数和(自身を除く): 15130840

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 101, 110, 121, 152, 190, 202, 209, 220, 242, 380, 404, 418, 440, 484, 505, 605, 760, 808, 836, 968, 1010, 1045, 1111, 1210, 1672, 1919, 2020, 2090, 2222, 2299, 2420, 3838, 4040, 4180, 4444, 4598, 4840, 5555, 7676, 8360, 8888, 9196, 9595, 11110, 11495, 12221, 15352, 18392, 19190, 21109, 22220, 22990, 24442, 38380, 42218, 44440, 45980, 48884, 61105, 76760, 84436, 91960, 97768, 105545, 122210, 168872, 211090, 232199, 244420, 422180, 464398, 488840, 844360, 928796, 1160995, 1857592, 2321990, 4643980, 9287960]

約数ペア:

[(1, 9287960), (2, 4643980), (4, 2321990), (5, 1857592), (8, 1160995), (10, 928796), (11, 844360), (19, 488840), (20, 464398), (22, 422180), (38, 244420), (40, 232199), (44, 211090), (55, 168872), (76, 122210), (88, 105545), (95, 97768), (101, 91960), (110, 84436), (121, 76760), (152, 61105), (190, 48884), (202, 45980), (209, 44440), (220, 42218), (242, 38380), (380, 24442), (404, 22990), (418, 22220), (440, 21109), (484, 19190), (505, 18392), (605, 15352), (760, 12221), (808, 11495), (836, 11110), (968, 9595), (1010, 9196), (1045, 8888), (1111, 8360), (1210, 7676), (1672, 5555), (1919, 4840), (2020, 4598), (2090, 4444), (2222, 4180), (2299, 4040), (2420, 3838)]