2019587050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{10979}}^1$

素因数の和:11287

約数の個数: 48

約数和(自身を含む): 4060052640

約数和(自身を除く): 2040465590

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 283, 325, 566, 650, 1415, 2830, 3679, 7075, 7358, 10979, 14150, 18395, 21958, 36790, 54895, 91975, 109790, 142727, 183950, 274475, 285454, 548950, 713635, 1427270, 3107057, 3568175, 6214114, 7136350, 15535285, 31070570, 40391741, 77676425, 80783482, 155352850, 201958705, 403917410, 1009793525, 2019587050]

約数ペア:

[(1, 2019587050), (2, 1009793525), (5, 403917410), (10, 201958705), (13, 155352850), (25, 80783482), (26, 77676425), (50, 40391741), (65, 31070570), (130, 15535285), (283, 7136350), (325, 6214114), (566, 3568175), (650, 3107057), (1415, 1427270), (2830, 713635), (3679, 548950), (7075, 285454), (7358, 274475), (10979, 183950), (14150, 142727), (18395, 109790), (21958, 91975), (36790, 54895)]