15509968266250

素因数分解:

$2^1\times 5^4\times {\mathrm{116009}}^1\times {\mathrm{106957}}^1$

素因数の和:222988

約数の個数: 40

約数和(自身を含む): 29072406929940

約数和(自身を除く): 13562438663690

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 106957, 116009, 213914, 232018, 534785, 580045, 1069570, 1160090, 2673925, 2900225, 5347850, 5800450, 13369625, 14501125, 26739250, 29002250, 66848125, 72505625, 133696250, 145011250, 12407974613, 24815949226, 62039873065, 124079746130, 310199365325, 620398730650, 1550996826625, 3101993653250, 7754984133125, 15509968266250]

約数ペア:

[(1, 15509968266250), (2, 7754984133125), (5, 3101993653250), (10, 1550996826625), (25, 620398730650), (50, 310199365325), (125, 124079746130), (250, 62039873065), (625, 24815949226), (1250, 12407974613), (106957, 145011250), (116009, 133696250), (213914, 72505625), (232018, 66848125), (534785, 29002250), (580045, 26739250), (1069570, 14501125), (1160090, 13369625), (2673925, 5800450), (2900225, 5347850)]