45790780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{863}}^1$

素因数の和:1258

約数の個数: 48

約数和(自身を含む): 110315520

約数和(自身を除く): 64524740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 379, 758, 863, 1516, 1726, 1895, 2653, 3452, 3790, 4315, 5306, 6041, 7580, 8630, 10612, 12082, 13265, 17260, 24164, 26530, 30205, 53060, 60410, 120820, 327077, 654154, 1308308, 1635385, 2289539, 3270770, 4579078, 6541540, 9158156, 11447695, 22895390, 45790780]

約数ペア:

[(1, 45790780), (2, 22895390), (4, 11447695), (5, 9158156), (7, 6541540), (10, 4579078), (14, 3270770), (20, 2289539), (28, 1635385), (35, 1308308), (70, 654154), (140, 327077), (379, 120820), (758, 60410), (863, 53060), (1516, 30205), (1726, 26530), (1895, 24164), (2653, 17260), (3452, 13265), (3790, 12082), (4315, 10612), (5306, 8630), (6041, 7580)]