27200590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{599}}^1$

素因数の和:864

約数の個数: 32

約数和(自身を含む): 51840000

約数和(自身を除く): 24639410

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 239, 478, 599, 1195, 1198, 2390, 2995, 4541, 5990, 9082, 11381, 22705, 22762, 45410, 56905, 113810, 143161, 286322, 715805, 1431610, 2720059, 5440118, 13600295, 27200590]

約数ペア:

[(1, 27200590), (2, 13600295), (5, 5440118), (10, 2720059), (19, 1431610), (38, 715805), (95, 286322), (190, 143161), (239, 113810), (478, 56905), (599, 45410), (1195, 22762), (1198, 22705), (2390, 11381), (2995, 9082), (4541, 5990)]