57490180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{9011}}^1$

素因数の和:9060

約数の個数: 48

約数和(自身を含む): 136261440

約数和(自身を除く): 78771260

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1276, 1595, 3190, 6380, 9011, 18022, 36044, 45055, 90110, 99121, 180220, 198242, 261319, 396484, 495605, 522638, 991210, 1045276, 1306595, 1982420, 2613190, 2874509, 5226380, 5749018, 11498036, 14372545, 28745090, 57490180]

約数ペア:

[(1, 57490180), (2, 28745090), (4, 14372545), (5, 11498036), (10, 5749018), (11, 5226380), (20, 2874509), (22, 2613190), (29, 1982420), (44, 1306595), (55, 1045276), (58, 991210), (110, 522638), (116, 495605), (145, 396484), (220, 261319), (290, 198242), (319, 180220), (580, 99121), (638, 90110), (1276, 45055), (1595, 36044), (3190, 18022), (6380, 9011)]