17199760

素因数分解:

$2^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1319}}^1$

素因数の和:1495

約数の個数: 40

約数和(自身を含む): 40265280

約数和(自身を除く): 23065520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 163, 326, 652, 815, 1304, 1319, 1630, 2608, 2638, 3260, 5276, 6520, 6595, 10552, 13040, 13190, 21104, 26380, 52760, 105520, 214997, 429994, 859988, 1074985, 1719976, 2149970, 3439952, 4299940, 8599880, 17199760]

約数ペア:

[(1, 17199760), (2, 8599880), (4, 4299940), (5, 3439952), (8, 2149970), (10, 1719976), (16, 1074985), (20, 859988), (40, 429994), (80, 214997), (163, 105520), (326, 52760), (652, 26380), (815, 21104), (1304, 13190), (1319, 13040), (1630, 10552), (2608, 6595), (2638, 6520), (3260, 5276)]