11609950

素因数分解:

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

素因数の和:154

約数の個数: 72

約数和(自身を含む): 25232760

約数和(自身を除く): 13622810

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 101, 110, 121, 190, 202, 209, 242, 275, 418, 475, 505, 550, 605, 950, 1010, 1045, 1111, 1210, 1919, 2090, 2222, 2299, 2525, 3025, 3838, 4598, 5050, 5225, 5555, 6050, 9595, 10450, 11110, 11495, 12221, 19190, 21109, 22990, 24442, 27775, 42218, 47975, 55550, 57475, 61105, 95950, 105545, 114950, 122210, 211090, 232199, 305525, 464398, 527725, 611050, 1055450, 1160995, 2321990, 5804975, 11609950]

約数ペア:

[(1, 11609950), (2, 5804975), (5, 2321990), (10, 1160995), (11, 1055450), (19, 611050), (22, 527725), (25, 464398), (38, 305525), (50, 232199), (55, 211090), (95, 122210), (101, 114950), (110, 105545), (121, 95950), (190, 61105), (202, 57475), (209, 55550), (242, 47975), (275, 42218), (418, 27775), (475, 24442), (505, 22990), (550, 21109), (605, 19190), (950, 12221), (1010, 11495), (1045, 11110), (1111, 10450), (1210, 9595), (1919, 6050), (2090, 5555), (2222, 5225), (2299, 5050), (2525, 4598), (3025, 3838)]