45650560

素因数分解:

$2^7\times 5^1\times {\mathrm{71329}}^1$

素因数の和:71348

約数の個数: 32

約数和(自身を含む): 109134900

約数和(自身を除く): 63484340

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 71329, 142658, 285316, 356645, 570632, 713290, 1141264, 1426580, 2282528, 2853160, 4565056, 5706320, 9130112, 11412640, 22825280, 45650560]

約数ペア:

[(1, 45650560), (2, 22825280), (4, 11412640), (5, 9130112), (8, 5706320), (10, 4565056), (16, 2853160), (20, 2282528), (32, 1426580), (40, 1141264), (64, 713290), (80, 570632), (128, 356645), (160, 285316), (320, 142658), (640, 71329)]