78313160

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{3701}}^1$

素因数の和:3758

約数の個数: 48

約数和(自身を含む): 184248540

約数和(自身を除く): 105935380

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 529, 920, 1058, 2116, 2645, 3701, 4232, 5290, 7402, 10580, 14804, 18505, 21160, 29608, 37010, 74020, 85123, 148040, 170246, 340492, 425615, 680984, 851230, 1702460, 1957829, 3404920, 3915658, 7831316, 9789145, 15662632, 19578290, 39156580, 78313160]

約数ペア:

[(1, 78313160), (2, 39156580), (4, 19578290), (5, 15662632), (8, 9789145), (10, 7831316), (20, 3915658), (23, 3404920), (40, 1957829), (46, 1702460), (92, 851230), (115, 680984), (184, 425615), (230, 340492), (460, 170246), (529, 148040), (920, 85123), (1058, 74020), (2116, 37010), (2645, 29608), (3701, 21160), (4232, 18505), (5290, 14804), (7402, 10580)]