130880450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4967}}^1$

素因数の和:5027

約数の個数: 48

約数和(自身を含む): 266125824

約数和(自身を除く): 135245374

約数列:

[1, 2, 5, 10, 17, 25, 31, 34, 50, 62, 85, 155, 170, 310, 425, 527, 775, 850, 1054, 1550, 2635, 4967, 5270, 9934, 13175, 24835, 26350, 49670, 84439, 124175, 153977, 168878, 248350, 307954, 422195, 769885, 844390, 1539770, 2110975, 2617609, 3849425, 4221950, 5235218, 7698850, 13088045, 26176090, 65440225, 130880450]

約数ペア:

[(1, 130880450), (2, 65440225), (5, 26176090), (10, 13088045), (17, 7698850), (25, 5235218), (31, 4221950), (34, 3849425), (50, 2617609), (62, 2110975), (85, 1539770), (155, 844390), (170, 769885), (310, 422195), (425, 307954), (527, 248350), (775, 168878), (850, 153977), (1054, 124175), (1550, 84439), (2635, 49670), (4967, 26350), (5270, 24835), (9934, 13175)]