26086020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{1063}}^1$

素因数の和:1484

約数の個数: 48

約数和(自身を含む): 73288320

約数和(自身を除く): 47202300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 409, 818, 1063, 1227, 1636, 2045, 2126, 2454, 3189, 4090, 4252, 4908, 5315, 6135, 6378, 8180, 10630, 12270, 12756, 15945, 21260, 24540, 31890, 63780, 434767, 869534, 1304301, 1739068, 2173835, 2608602, 4347670, 5217204, 6521505, 8695340, 13043010, 26086020]

約数ペア:

[(1, 26086020), (2, 13043010), (3, 8695340), (4, 6521505), (5, 5217204), (6, 4347670), (10, 2608602), (12, 2173835), (15, 1739068), (20, 1304301), (30, 869534), (60, 434767), (409, 63780), (818, 31890), (1063, 24540), (1227, 21260), (1636, 15945), (2045, 12756), (2126, 12270), (2454, 10630), (3189, 8180), (4090, 6378), (4252, 6135), (4908, 5315)]