25185290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1283}}^1$

素因数の和:1454

約数の個数: 32

約数和(自身を含む): 49182336

約数和(自身を除く): 23997046

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 151, 302, 755, 1283, 1510, 1963, 2566, 3926, 6415, 9815, 12830, 16679, 19630, 33358, 83395, 166790, 193733, 387466, 968665, 1937330, 2518529, 5037058, 12592645, 25185290]

約数ペア:

[(1, 25185290), (2, 12592645), (5, 5037058), (10, 2518529), (13, 1937330), (26, 968665), (65, 387466), (130, 193733), (151, 166790), (302, 83395), (755, 33358), (1283, 19630), (1510, 16679), (1963, 12830), (2566, 9815), (3926, 6415)]