67306240

素因数分解:

$2^8\times 5^1\times {\mathrm{52583}}^1$

素因数の和:52604

約数の個数: 36

約数和(自身を含む): 161222544

約数和(自身を除く): 93916304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 52583, 105166, 210332, 262915, 420664, 525830, 841328, 1051660, 1682656, 2103320, 3365312, 4206640, 6730624, 8413280, 13461248, 16826560, 33653120, 67306240]

約数ペア:

[(1, 67306240), (2, 33653120), (4, 16826560), (5, 13461248), (8, 8413280), (10, 6730624), (16, 4206640), (20, 3365312), (32, 2103320), (40, 1682656), (64, 1051660), (80, 841328), (128, 525830), (160, 420664), (256, 262915), (320, 210332), (640, 105166), (1280, 52583)]