104770360

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{60913}}^1$

素因数の和:60967

約数の個数: 32

約数和(自身を含む): 241219440

約数和(自身を除く): 136449080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 60913, 121826, 243652, 304565, 487304, 609130, 1218260, 2436520, 2619259, 5238518, 10477036, 13096295, 20954072, 26192590, 52385180, 104770360]

約数ペア:

[(1, 104770360), (2, 52385180), (4, 26192590), (5, 20954072), (8, 13096295), (10, 10477036), (20, 5238518), (40, 2619259), (43, 2436520), (86, 1218260), (172, 609130), (215, 487304), (344, 304565), (430, 243652), (860, 121826), (1720, 60913)]