26125580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{100483}}^1$

素因数の和:100505

約数の個数: 24

約数和(自身を含む): 59084592

約数和(自身を除く): 32959012

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 100483, 200966, 401932, 502415, 1004830, 1306279, 2009660, 2612558, 5225116, 6531395, 13062790, 26125580]

約数ペア:

[(1, 26125580), (2, 13062790), (4, 6531395), (5, 5225116), (10, 2612558), (13, 2009660), (20, 1306279), (26, 1004830), (52, 502415), (65, 401932), (130, 200966), (260, 100483)]