554717045840

素因数分解:

$2^4\times 5^1\times {\mathrm{659}}^1\times {\mathrm{10521947}}^1$

素因数の和:10522619

約数の個数: 40

約数和(自身を含む): 1291674336480

約数和(自身を除く): 736957290640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 659, 1318, 2636, 3295, 5272, 6590, 10544, 13180, 26360, 52720, 10521947, 21043894, 42087788, 52609735, 84175576, 105219470, 168351152, 210438940, 420877880, 841755760, 6933963073, 13867926146, 27735852292, 34669815365, 55471704584, 69339630730, 110943409168, 138679261460, 277358522920, 554717045840]

約数ペア:

[(1, 554717045840), (2, 277358522920), (4, 138679261460), (5, 110943409168), (8, 69339630730), (10, 55471704584), (16, 34669815365), (20, 27735852292), (40, 13867926146), (80, 6933963073), (659, 841755760), (1318, 420877880), (2636, 210438940), (3295, 168351152), (5272, 105219470), (6590, 84175576), (10544, 52609735), (13180, 42087788), (26360, 21043894), (52720, 10521947)]