56233520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{100417}}^1$

素因数の和:100437

約数の個数: 40

約数和(自身を含む): 149421984

約数和(自身を除く): 93188464

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 100417, 200834, 401668, 502085, 702919, 803336, 1004170, 1405838, 1606672, 2008340, 2811676, 3514595, 4016680, 5623352, 7029190, 8033360, 11246704, 14058380, 28116760, 56233520]

約数ペア:

[(1, 56233520), (2, 28116760), (4, 14058380), (5, 11246704), (7, 8033360), (8, 7029190), (10, 5623352), (14, 4016680), (16, 3514595), (20, 2811676), (28, 2008340), (35, 1606672), (40, 1405838), (56, 1004170), (70, 803336), (80, 702919), (112, 502085), (140, 401668), (280, 200834), (560, 100417)]