233175020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{3169}}^1$

素因数の和:3474

約数の個数: 48

約数和(自身を含む): 529364640

約数和(自身を除く): 296189620

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 283, 566, 1132, 1415, 2830, 3169, 3679, 5660, 6338, 7358, 12676, 14716, 15845, 18395, 31690, 36790, 41197, 63380, 73580, 82394, 164788, 205985, 411970, 823940, 896827, 1793654, 3587308, 4484135, 8968270, 11658751, 17936540, 23317502, 46635004, 58293755, 116587510, 233175020]

約数ペア:

[(1, 233175020), (2, 116587510), (4, 58293755), (5, 46635004), (10, 23317502), (13, 17936540), (20, 11658751), (26, 8968270), (52, 4484135), (65, 3587308), (130, 1793654), (260, 896827), (283, 823940), (566, 411970), (1132, 205985), (1415, 164788), (2830, 82394), (3169, 73580), (3679, 63380), (5660, 41197), (6338, 36790), (7358, 31690), (12676, 18395), (14716, 15845)]