100855460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{219251}}^1$

素因数の和:219283

約数の個数: 24

約数和(自身を含む): 221006016

約数和(自身を除く): 120150556

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 219251, 438502, 877004, 1096255, 2192510, 4385020, 5042773, 10085546, 20171092, 25213865, 50427730, 100855460]

約数ペア:

[(1, 100855460), (2, 50427730), (4, 25213865), (5, 20171092), (10, 10085546), (20, 5042773), (23, 4385020), (46, 2192510), (92, 1096255), (115, 877004), (230, 438502), (460, 219251)]