470890150

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{129011}}^1$

素因数の和:129096

約数の個数: 24

約数和(自身を含む): 887860584

約数和(自身を除く): 416970434

約数列:

[1, 2, 5, 10, 25, 50, 73, 146, 365, 730, 1825, 3650, 129011, 258022, 645055, 1290110, 3225275, 6450550, 9417803, 18835606, 47089015, 94178030, 235445075, 470890150]

約数ペア:

[(1, 470890150), (2, 235445075), (5, 94178030), (10, 47089015), (25, 18835606), (50, 9417803), (73, 6450550), (146, 3225275), (365, 1290110), (730, 645055), (1825, 258022), (3650, 129011)]