182177777380

素因数分解:

$2^2\times 5^1\times {\mathrm{503}}^1\times {\mathrm{2003}}^1\times {\mathrm{9041}}^1$

素因数の和:11556

約数の個数: 48

約数和(自身を含む): 383567716224

約数和(自身を除く): 201389938844

約数列:

[1, 2, 4, 5, 10, 20, 503, 1006, 2003, 2012, 2515, 4006, 5030, 8012, 9041, 10015, 10060, 18082, 20030, 36164, 40060, 45205, 90410, 180820, 1007509, 2015018, 4030036, 4547623, 5037545, 9095246, 10075090, 18109123, 18190492, 20150180, 22738115, 36218246, 45476230, 72436492, 90545615, 90952460, 181091230, 362182460, 9108888869, 18217777738, 36435555476, 45544444345, 91088888690, 182177777380]

約数ペア:

[(1, 182177777380), (2, 91088888690), (4, 45544444345), (5, 36435555476), (10, 18217777738), (20, 9108888869), (503, 362182460), (1006, 181091230), (2003, 90952460), (2012, 90545615), (2515, 72436492), (4006, 45476230), (5030, 36218246), (8012, 22738115), (9041, 20150180), (10015, 18190492), (10060, 18109123), (18082, 10075090), (20030, 9095246), (36164, 5037545), (40060, 4547623), (45205, 4030036), (90410, 2015018), (180820, 1007509)]