40863070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{240371}}^1$

素因数の和:240395

約数の個数: 16

約数和(自身を含む): 77880528

約数和(自身を除く): 37017458

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 240371, 480742, 1201855, 2403710, 4086307, 8172614, 20431535, 40863070]

約数ペア:

[(1, 40863070), (2, 20431535), (5, 8172614), (10, 4086307), (17, 2403710), (34, 1201855), (85, 480742), (170, 240371)]