271068650

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{977}}^1$

素因数の和:1199

約数の個数: 48

約数和(自身を含む): 523895040

約数和(自身を除く): 252826390

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 179, 310, 358, 775, 895, 977, 1550, 1790, 1954, 4475, 4885, 5549, 8950, 9770, 11098, 24425, 27745, 30287, 48850, 55490, 60574, 138725, 151435, 174883, 277450, 302870, 349766, 757175, 874415, 1514350, 1748830, 4372075, 5421373, 8744150, 10842746, 27106865, 54213730, 135534325, 271068650]

約数ペア:

[(1, 271068650), (2, 135534325), (5, 54213730), (10, 27106865), (25, 10842746), (31, 8744150), (50, 5421373), (62, 4372075), (155, 1748830), (179, 1514350), (310, 874415), (358, 757175), (775, 349766), (895, 302870), (977, 277450), (1550, 174883), (1790, 151435), (1954, 138725), (4475, 60574), (4885, 55490), (5549, 48850), (8950, 30287), (9770, 27745), (11098, 24425)]