26950060

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{461}}^1$

素因数の和:586

約数の個数: 48

約数和(自身を含む): 58988160

約数和(自身を除く): 32038100

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 79, 148, 158, 185, 316, 370, 395, 461, 740, 790, 922, 1580, 1844, 2305, 2923, 4610, 5846, 9220, 11692, 14615, 17057, 29230, 34114, 36419, 58460, 68228, 72838, 85285, 145676, 170570, 182095, 341140, 364190, 728380, 1347503, 2695006, 5390012, 6737515, 13475030, 26950060]

約数ペア:

[(1, 26950060), (2, 13475030), (4, 6737515), (5, 5390012), (10, 2695006), (20, 1347503), (37, 728380), (74, 364190), (79, 341140), (148, 182095), (158, 170570), (185, 145676), (316, 85285), (370, 72838), (395, 68228), (461, 58460), (740, 36419), (790, 34114), (922, 29230), (1580, 17057), (1844, 14615), (2305, 11692), (2923, 9220), (4610, 5846)]