26850800

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{3533}}^1$

素因数の和:3570

約数の個数: 60

約数和(自身を含む): 67923480

約数和(自身を除く): 41072680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 380, 400, 475, 760, 950, 1520, 1900, 3533, 3800, 7066, 7600, 14132, 17665, 28264, 35330, 56528, 67127, 70660, 88325, 134254, 141320, 176650, 268508, 282640, 335635, 353300, 537016, 671270, 706600, 1074032, 1342540, 1413200, 1678175, 2685080, 3356350, 5370160, 6712700, 13425400, 26850800]

約数ペア:

[(1, 26850800), (2, 13425400), (4, 6712700), (5, 5370160), (8, 3356350), (10, 2685080), (16, 1678175), (19, 1413200), (20, 1342540), (25, 1074032), (38, 706600), (40, 671270), (50, 537016), (76, 353300), (80, 335635), (95, 282640), (100, 268508), (152, 176650), (190, 141320), (200, 134254), (304, 88325), (380, 70660), (400, 67127), (475, 56528), (760, 35330), (950, 28264), (1520, 17665), (1900, 14132), (3533, 7600), (3800, 7066)]