26303060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2111}}^1$

素因数の和:2216

約数の個数: 48

約数和(自身を含む): 63866880

約数和(自身を除く): 37563820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 89, 140, 178, 356, 445, 623, 890, 1246, 1780, 2111, 2492, 3115, 4222, 6230, 8444, 10555, 12460, 14777, 21110, 29554, 42220, 59108, 73885, 147770, 187879, 295540, 375758, 751516, 939395, 1315153, 1878790, 2630306, 3757580, 5260612, 6575765, 13151530, 26303060]

約数ペア:

[(1, 26303060), (2, 13151530), (4, 6575765), (5, 5260612), (7, 3757580), (10, 2630306), (14, 1878790), (20, 1315153), (28, 939395), (35, 751516), (70, 375758), (89, 295540), (140, 187879), (178, 147770), (356, 73885), (445, 59108), (623, 42220), (890, 29554), (1246, 21110), (1780, 14777), (2111, 12460), (2492, 10555), (3115, 8444), (4222, 6230)]