69952880

素因数分解:

$2^4\times 5^1\times {\mathrm{181}}^1\times {\mathrm{4831}}^1$

素因数の和:5025

約数の個数: 40

約数和(自身を含む): 163572864

約数和(自身を除く): 93619984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 181, 362, 724, 905, 1448, 1810, 2896, 3620, 4831, 7240, 9662, 14480, 19324, 24155, 38648, 48310, 77296, 96620, 193240, 386480, 874411, 1748822, 3497644, 4372055, 6995288, 8744110, 13990576, 17488220, 34976440, 69952880]

約数ペア:

[(1, 69952880), (2, 34976440), (4, 17488220), (5, 13990576), (8, 8744110), (10, 6995288), (16, 4372055), (20, 3497644), (40, 1748822), (80, 874411), (181, 386480), (362, 193240), (724, 96620), (905, 77296), (1448, 48310), (1810, 38648), (2896, 24155), (3620, 19324), (4831, 14480), (7240, 9662)]