67219840

素因数分解:

$2^7\times 5^1\times {\mathrm{105031}}^1$

素因数の和:105050

約数の個数: 32

約数和(自身を含む): 160698960

約数和(自身を除く): 93479120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 105031, 210062, 420124, 525155, 840248, 1050310, 1680496, 2100620, 3360992, 4201240, 6721984, 8402480, 13443968, 16804960, 33609920, 67219840]

約数ペア:

[(1, 67219840), (2, 33609920), (4, 16804960), (5, 13443968), (8, 8402480), (10, 6721984), (16, 4201240), (20, 3360992), (32, 2100620), (40, 1680496), (64, 1050310), (80, 840248), (128, 525155), (160, 420124), (320, 210062), (640, 105031)]