9135580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{829}}^1$

素因数の和:886

約数の個数: 48

約数和(自身を含む): 20916000

約数和(自身を除く): 11780420

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 76, 95, 116, 145, 190, 290, 380, 551, 580, 829, 1102, 1658, 2204, 2755, 3316, 4145, 5510, 8290, 11020, 15751, 16580, 24041, 31502, 48082, 63004, 78755, 96164, 120205, 157510, 240410, 315020, 456779, 480820, 913558, 1827116, 2283895, 4567790, 9135580]

約数ペア:

[(1, 9135580), (2, 4567790), (4, 2283895), (5, 1827116), (10, 913558), (19, 480820), (20, 456779), (29, 315020), (38, 240410), (58, 157510), (76, 120205), (95, 96164), (116, 78755), (145, 63004), (190, 48082), (290, 31502), (380, 24041), (551, 16580), (580, 15751), (829, 11020), (1102, 8290), (1658, 5510), (2204, 4145), (2755, 3316)]