944337620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{57793}}^1$

素因数の和:57864

約数の個数: 48

約数和(自身を含む): 2136066240

約数和(自身を除く): 1191728620

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 43, 76, 86, 95, 172, 190, 215, 380, 430, 817, 860, 1634, 3268, 4085, 8170, 16340, 57793, 115586, 231172, 288965, 577930, 1098067, 1155860, 2196134, 2485099, 4392268, 4970198, 5490335, 9940396, 10980670, 12425495, 21961340, 24850990, 47216881, 49701980, 94433762, 188867524, 236084405, 472168810, 944337620]

約数ペア:

[(1, 944337620), (2, 472168810), (4, 236084405), (5, 188867524), (10, 94433762), (19, 49701980), (20, 47216881), (38, 24850990), (43, 21961340), (76, 12425495), (86, 10980670), (95, 9940396), (172, 5490335), (190, 4970198), (215, 4392268), (380, 2485099), (430, 2196134), (817, 1155860), (860, 1098067), (1634, 577930), (3268, 288965), (4085, 231172), (8170, 115586), (16340, 57793)]