1034320640

素因数分解:

$2^8\times 5^1\times {\mathrm{113}}^1\times {\mathrm{7151}}^1$

素因数の和:7285

約数の個数: 72

約数和(自身を含む): 2499795648

約数和(自身を除く): 1465475008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 113, 128, 160, 226, 256, 320, 452, 565, 640, 904, 1130, 1280, 1808, 2260, 3616, 4520, 7151, 7232, 9040, 14302, 14464, 18080, 28604, 28928, 35755, 36160, 57208, 71510, 72320, 114416, 143020, 144640, 228832, 286040, 457664, 572080, 808063, 915328, 1144160, 1616126, 1830656, 2288320, 3232252, 4040315, 4576640, 6464504, 8080630, 9153280, 12929008, 16161260, 25858016, 32322520, 51716032, 64645040, 103432064, 129290080, 206864128, 258580160, 517160320, 1034320640]

約数ペア:

[(1, 1034320640), (2, 517160320), (4, 258580160), (5, 206864128), (8, 129290080), (10, 103432064), (16, 64645040), (20, 51716032), (32, 32322520), (40, 25858016), (64, 16161260), (80, 12929008), (113, 9153280), (128, 8080630), (160, 6464504), (226, 4576640), (256, 4040315), (320, 3232252), (452, 2288320), (565, 1830656), (640, 1616126), (904, 1144160), (1130, 915328), (1280, 808063), (1808, 572080), (2260, 457664), (3616, 286040), (4520, 228832), (7151, 144640), (7232, 143020), (9040, 114416), (14302, 72320), (14464, 71510), (18080, 57208), (28604, 36160), (28928, 35755)]