23056180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4451}}^1$

素因数の和:4504

約数の個数: 48

約数和(自身を含む): 56843136

約数和(自身を除く): 33786956

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 4451, 5180, 8902, 17804, 22255, 31157, 44510, 62314, 89020, 124628, 155785, 164687, 311570, 329374, 623140, 658748, 823435, 1152809, 1646870, 2305618, 3293740, 4611236, 5764045, 11528090, 23056180]

約数ペア:

[(1, 23056180), (2, 11528090), (4, 5764045), (5, 4611236), (7, 3293740), (10, 2305618), (14, 1646870), (20, 1152809), (28, 823435), (35, 658748), (37, 623140), (70, 329374), (74, 311570), (140, 164687), (148, 155785), (185, 124628), (259, 89020), (370, 62314), (518, 44510), (740, 31157), (1036, 22255), (1295, 17804), (2590, 8902), (4451, 5180)]