65323220

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{142007}}^1$

素因数の和:142039

約数の個数: 24

約数和(自身を含む): 143144064

約数和(自身を除く): 77820844

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 142007, 284014, 568028, 710035, 1420070, 2840140, 3266161, 6532322, 13064644, 16330805, 32661610, 65323220]

約数ペア:

[(1, 65323220), (2, 32661610), (4, 16330805), (5, 13064644), (10, 6532322), (20, 3266161), (23, 2840140), (46, 1420070), (92, 710035), (115, 568028), (230, 284014), (460, 142007)]