41996920

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{3061}}^1$

素因数の和:3093

約数の個数: 64

約数和(自身を含む): 110232000

約数和(自身を除く): 68235080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 343, 392, 490, 686, 980, 1372, 1715, 1960, 2744, 3061, 3430, 6122, 6860, 12244, 13720, 15305, 21427, 24488, 30610, 42854, 61220, 85708, 107135, 122440, 149989, 171416, 214270, 299978, 428540, 599956, 749945, 857080, 1049923, 1199912, 1499890, 2099846, 2999780, 4199692, 5249615, 5999560, 8399384, 10499230, 20998460, 41996920]

約数ペア:

[(1, 41996920), (2, 20998460), (4, 10499230), (5, 8399384), (7, 5999560), (8, 5249615), (10, 4199692), (14, 2999780), (20, 2099846), (28, 1499890), (35, 1199912), (40, 1049923), (49, 857080), (56, 749945), (70, 599956), (98, 428540), (140, 299978), (196, 214270), (245, 171416), (280, 149989), (343, 122440), (392, 107135), (490, 85708), (686, 61220), (980, 42854), (1372, 30610), (1715, 24488), (1960, 21427), (2744, 15305), (3061, 13720), (3430, 12244), (6122, 6860)]