182308040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{239879}}^1$

素因数の和:239909

約数の個数: 32

約数和(自身を含む): 431784000

約数和(自身を除く): 249475960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 239879, 479758, 959516, 1199395, 1919032, 2398790, 4557701, 4797580, 9115402, 9595160, 18230804, 22788505, 36461608, 45577010, 91154020, 182308040]

約数ペア:

[(1, 182308040), (2, 91154020), (4, 45577010), (5, 36461608), (8, 22788505), (10, 18230804), (19, 9595160), (20, 9115402), (38, 4797580), (40, 4557701), (76, 2398790), (95, 1919032), (152, 1199395), (190, 959516), (380, 479758), (760, 239879)]