408032070140

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{135109957}}^1$

素因数の和:135110117

約数の個数: 24

約数和(自身を含む): 862541971872

約数和(自身を除く): 454509901732

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 135109957, 270219914, 540439828, 675549785, 1351099570, 2702199140, 20401603507, 40803207014, 81606414028, 102008017535, 204016035070, 408032070140]

約数ペア:

[(1, 408032070140), (2, 204016035070), (4, 102008017535), (5, 81606414028), (10, 40803207014), (20, 20401603507), (151, 2702199140), (302, 1351099570), (604, 675549785), (755, 540439828), (1510, 270219914), (3020, 135109957)]