415038140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{65053}}^1$

素因数の和:65102

約数の個数: 48

約数和(自身を含む): 983616480

約数和(自身を除く): 568578340

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, 65053, 130106, 260212, 325265, 650530, 715583, 1301060, 1431166, 1886537, 2862332, 3577915, 3773074, 7155830, 7546148, 9432685, 14311660, 18865370, 20751907, 37730740, 41503814, 83007628, 103759535, 207519070, 415038140]

約数ペア:

[(1, 415038140), (2, 207519070), (4, 103759535), (5, 83007628), (10, 41503814), (11, 37730740), (20, 20751907), (22, 18865370), (29, 14311660), (44, 9432685), (55, 7546148), (58, 7155830), (110, 3773074), (116, 3577915), (145, 2862332), (220, 1886537), (290, 1431166), (319, 1301060), (580, 715583), (638, 650530), (1276, 325265), (1595, 260212), (3190, 130106), (6380, 65053)]