1138528070

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1423}}^1\times {\mathrm{4211}}^1$

素因数の和:5660

約数の個数: 32

約数和(自身を含む): 2159239680

約数和(自身を除く): 1020711610

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1423, 2846, 4211, 7115, 8422, 14230, 21055, 27037, 42110, 54074, 80009, 135185, 160018, 270370, 400045, 800090, 5992253, 11984506, 29961265, 59922530, 113852807, 227705614, 569264035, 1138528070]

約数ペア:

[(1, 1138528070), (2, 569264035), (5, 227705614), (10, 113852807), (19, 59922530), (38, 29961265), (95, 11984506), (190, 5992253), (1423, 800090), (2846, 400045), (4211, 270370), (7115, 160018), (8422, 135185), (14230, 80009), (21055, 54074), (27037, 42110)]