107488720

素因数分解:

$2^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{8243}}^1$

素因数の和:8419

約数の個数: 40

約数和(自身を含む): 251474976

約数和(自身を除く): 143986256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 163, 326, 652, 815, 1304, 1630, 2608, 3260, 6520, 8243, 13040, 16486, 32972, 41215, 65944, 82430, 131888, 164860, 329720, 659440, 1343609, 2687218, 5374436, 6718045, 10748872, 13436090, 21497744, 26872180, 53744360, 107488720]

約数ペア:

[(1, 107488720), (2, 53744360), (4, 26872180), (5, 21497744), (8, 13436090), (10, 10748872), (16, 6718045), (20, 5374436), (40, 2687218), (80, 1343609), (163, 659440), (326, 329720), (652, 164860), (815, 131888), (1304, 82430), (1630, 65944), (2608, 41215), (3260, 32972), (6520, 16486), (8243, 13040)]