38362240

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{8563}}^1$

素因数の和:8589

約数の個数: 64

約数和(自身を含む): 104823360

約数和(自身を除く): 66461120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 8563, 17126, 34252, 42815, 59941, 68504, 85630, 119882, 137008, 171260, 239764, 274016, 299705, 342520, 479528, 548032, 599410, 685040, 959056, 1096064, 1198820, 1370080, 1918112, 2397640, 2740160, 3836224, 4795280, 5480320, 7672448, 9590560, 19181120, 38362240]

約数ペア:

[(1, 38362240), (2, 19181120), (4, 9590560), (5, 7672448), (7, 5480320), (8, 4795280), (10, 3836224), (14, 2740160), (16, 2397640), (20, 1918112), (28, 1370080), (32, 1198820), (35, 1096064), (40, 959056), (56, 685040), (64, 599410), (70, 548032), (80, 479528), (112, 342520), (128, 299705), (140, 274016), (160, 239764), (224, 171260), (280, 137008), (320, 119882), (448, 85630), (560, 68504), (640, 59941), (896, 42815), (1120, 34252), (2240, 17126), (4480, 8563)]