26903120

素因数分解:

$2^4\times 5^1\times {\mathrm{523}}^1\times {\mathrm{643}}^1$

素因数の和:1179

約数の個数: 40

約数和(自身を含む): 62766816

約数和(自身を除く): 35863696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 523, 643, 1046, 1286, 2092, 2572, 2615, 3215, 4184, 5144, 5230, 6430, 8368, 10288, 10460, 12860, 20920, 25720, 41840, 51440, 336289, 672578, 1345156, 1681445, 2690312, 3362890, 5380624, 6725780, 13451560, 26903120]

約数ペア:

[(1, 26903120), (2, 13451560), (4, 6725780), (5, 5380624), (8, 3362890), (10, 2690312), (16, 1681445), (20, 1345156), (40, 672578), (80, 336289), (523, 51440), (643, 41840), (1046, 25720), (1286, 20920), (2092, 12860), (2572, 10460), (2615, 10288), (3215, 8368), (4184, 6430), (5144, 5230)]