133064648620

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{214620401}}^1$

素因数の和:214620441

約数の個数: 24

約数和(自身を含む): 288449820288

約数和(自身を除く): 155385171668

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 214620401, 429240802, 858481604, 1073102005, 2146204010, 4292408020, 6653232431, 13306464862, 26612929724, 33266162155, 66532324310, 133064648620]

約数ペア:

[(1, 133064648620), (2, 66532324310), (4, 33266162155), (5, 26612929724), (10, 13306464862), (20, 6653232431), (31, 4292408020), (62, 2146204010), (124, 1073102005), (155, 858481604), (310, 429240802), (620, 214620401)]