102012140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{9257}}^1$

素因数の和:9314

約数の個数: 48

約数和(自身を含む): 233301600

約数和(自身を除く): 131289460

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 76, 95, 116, 145, 190, 290, 380, 551, 580, 1102, 2204, 2755, 5510, 9257, 11020, 18514, 37028, 46285, 92570, 175883, 185140, 268453, 351766, 536906, 703532, 879415, 1073812, 1342265, 1758830, 2684530, 3517660, 5100607, 5369060, 10201214, 20402428, 25503035, 51006070, 102012140]

約数ペア:

[(1, 102012140), (2, 51006070), (4, 25503035), (5, 20402428), (10, 10201214), (19, 5369060), (20, 5100607), (29, 3517660), (38, 2684530), (58, 1758830), (76, 1342265), (95, 1073812), (116, 879415), (145, 703532), (190, 536906), (290, 351766), (380, 268453), (551, 185140), (580, 175883), (1102, 92570), (2204, 46285), (2755, 37028), (5510, 18514), (9257, 11020)]