71896760920

素因数分解:

$2^3\times 5^1\times {\mathrm{773}}^1\times {\mathrm{2325251}}^1$

素因数の和:2326035

約数の個数: 32

約数和(自身を含む): 161977054320

約数和(自身を除く): 90080293400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 773, 1546, 3092, 3865, 6184, 7730, 15460, 30920, 2325251, 4650502, 9301004, 11626255, 18602008, 23252510, 46505020, 93010040, 1797419023, 3594838046, 7189676092, 8987095115, 14379352184, 17974190230, 35948380460, 71896760920]

約数ペア:

[(1, 71896760920), (2, 35948380460), (4, 17974190230), (5, 14379352184), (8, 8987095115), (10, 7189676092), (20, 3594838046), (40, 1797419023), (773, 93010040), (1546, 46505020), (3092, 23252510), (3865, 18602008), (6184, 11626255), (7730, 9301004), (15460, 4650502), (30920, 2325251)]