116016920

素因数分解:

$2^3\times 5^1\times {\mathrm{839}}^1\times {\mathrm{3457}}^1$

素因数の和:4307

約数の個数: 32

約数和(自身を含む): 261424800

約数和(自身を除く): 145407880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 839, 1678, 3356, 3457, 4195, 6712, 6914, 8390, 13828, 16780, 17285, 27656, 33560, 34570, 69140, 138280, 2900423, 5800846, 11601692, 14502115, 23203384, 29004230, 58008460, 116016920]

約数ペア:

[(1, 116016920), (2, 58008460), (4, 29004230), (5, 23203384), (8, 14502115), (10, 11601692), (20, 5800846), (40, 2900423), (839, 138280), (1678, 69140), (3356, 34570), (3457, 33560), (4195, 27656), (6712, 17285), (6914, 16780), (8390, 13828)]