230532080

素因数分解:

$2^4\times 5^1\times {\mathrm{521}}^1\times {\mathrm{5531}}^1$

素因数の和:6065

約数の個数: 40

約数和(自身を含む): 537112944

約数和(自身を除く): 306580864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 521, 1042, 2084, 2605, 4168, 5210, 5531, 8336, 10420, 11062, 20840, 22124, 27655, 41680, 44248, 55310, 88496, 110620, 221240, 442480, 2881651, 5763302, 11526604, 14408255, 23053208, 28816510, 46106416, 57633020, 115266040, 230532080]

約数ペア:

[(1, 230532080), (2, 115266040), (4, 57633020), (5, 46106416), (8, 28816510), (10, 23053208), (16, 14408255), (20, 11526604), (40, 5763302), (80, 2881651), (521, 442480), (1042, 221240), (2084, 110620), (2605, 88496), (4168, 55310), (5210, 44248), (5531, 41680), (8336, 27655), (10420, 22124), (11062, 20840)]