38946560

素因数分解:

$2^8\times 5^1\times {\mathrm{30427}}^1$

素因数の和:30448

約数の個数: 36

約数和(自身を含む): 93292248

約数和(自身を除く): 54345688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 30427, 60854, 121708, 152135, 243416, 304270, 486832, 608540, 973664, 1217080, 1947328, 2434160, 3894656, 4868320, 7789312, 9736640, 19473280, 38946560]

約数ペア:

[(1, 38946560), (2, 19473280), (4, 9736640), (5, 7789312), (8, 4868320), (10, 3894656), (16, 2434160), (20, 1947328), (32, 1217080), (40, 973664), (64, 608540), (80, 486832), (128, 304270), (160, 243416), (256, 152135), (320, 121708), (640, 60854), (1280, 30427)]