61144180

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2243}}^1$

素因数の和:2328

約数の個数: 48

約数和(自身を含む): 135717120

約数和(自身を除く): 74572940

約数列:

[1, 2, 4, 5, 10, 20, 29, 47, 58, 94, 116, 145, 188, 235, 290, 470, 580, 940, 1363, 2243, 2726, 4486, 5452, 6815, 8972, 11215, 13630, 22430, 27260, 44860, 65047, 105421, 130094, 210842, 260188, 325235, 421684, 527105, 650470, 1054210, 1300940, 2108420, 3057209, 6114418, 12228836, 15286045, 30572090, 61144180]

約数ペア:

[(1, 61144180), (2, 30572090), (4, 15286045), (5, 12228836), (10, 6114418), (20, 3057209), (29, 2108420), (47, 1300940), (58, 1054210), (94, 650470), (116, 527105), (145, 421684), (188, 325235), (235, 260188), (290, 210842), (470, 130094), (580, 105421), (940, 65047), (1363, 44860), (2243, 27260), (2726, 22430), (4486, 13630), (5452, 11215), (6815, 8972)]