21460150

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{18661}}^1$

素因数の和:18696

約数の個数: 24

約数和(自身を含む): 41653584

約数和(自身を除く): 20193434

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1150, 18661, 37322, 93305, 186610, 429203, 466525, 858406, 933050, 2146015, 4292030, 10730075, 21460150]

約数ペア:

[(1, 21460150), (2, 10730075), (5, 4292030), (10, 2146015), (23, 933050), (25, 858406), (46, 466525), (50, 429203), (115, 186610), (230, 93305), (575, 37322), (1150, 18661)]