31094240

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6269}}^1$

素因数の和:6315

約数の個数: 48

約数和(自身を含む): 75841920

約数和(自身を除く): 44747680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 6269, 12538, 25076, 31345, 50152, 62690, 100304, 125380, 194339, 200608, 250760, 388678, 501520, 777356, 971695, 1003040, 1554712, 1943390, 3109424, 3886780, 6218848, 7773560, 15547120, 31094240]

約数ペア:

[(1, 31094240), (2, 15547120), (4, 7773560), (5, 6218848), (8, 3886780), (10, 3109424), (16, 1943390), (20, 1554712), (31, 1003040), (32, 971695), (40, 777356), (62, 501520), (80, 388678), (124, 250760), (155, 200608), (160, 194339), (248, 125380), (310, 100304), (496, 62690), (620, 50152), (992, 31345), (1240, 25076), (2480, 12538), (4960, 6269)]