26689380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{1583}}^1$

素因数の和:1876

約数の個数: 48

約数和(自身を含む): 75043584

約数和(自身を除く): 48354204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 281, 562, 843, 1124, 1405, 1583, 1686, 2810, 3166, 3372, 4215, 4749, 5620, 6332, 7915, 8430, 9498, 15830, 16860, 18996, 23745, 31660, 47490, 94980, 444823, 889646, 1334469, 1779292, 2224115, 2668938, 4448230, 5337876, 6672345, 8896460, 13344690, 26689380]

約数ペア:

[(1, 26689380), (2, 13344690), (3, 8896460), (4, 6672345), (5, 5337876), (6, 4448230), (10, 2668938), (12, 2224115), (15, 1779292), (20, 1334469), (30, 889646), (60, 444823), (281, 94980), (562, 47490), (843, 31660), (1124, 23745), (1405, 18996), (1583, 16860), (1686, 15830), (2810, 9498), (3166, 8430), (3372, 7915), (4215, 6332), (4749, 5620)]