61467520

素因数分解:

$2^7\times 5^1\times {\mathrm{96043}}^1$

素因数の和:96062

約数の個数: 32

約数和(自身を含む): 146947320

約数和(自身を除く): 85479800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 96043, 192086, 384172, 480215, 768344, 960430, 1536688, 1920860, 3073376, 3841720, 6146752, 7683440, 12293504, 15366880, 30733760, 61467520]

約数ペア:

[(1, 61467520), (2, 30733760), (4, 15366880), (5, 12293504), (8, 7683440), (10, 6146752), (16, 3841720), (20, 3073376), (32, 1920860), (40, 1536688), (64, 960430), (80, 768344), (128, 480215), (160, 384172), (320, 192086), (640, 96043)]