74621000

素因数分解:

$2^3\times 5^3\times {\mathrm{71}}^1\times {\mathrm{1051}}^1$

素因数の和:1143

約数の個数: 64

約数和(自身を含む): 177240960

約数和(自身を除く): 102619960

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 71, 100, 125, 142, 200, 250, 284, 355, 500, 568, 710, 1000, 1051, 1420, 1775, 2102, 2840, 3550, 4204, 5255, 7100, 8408, 8875, 10510, 14200, 17750, 21020, 26275, 35500, 42040, 52550, 71000, 74621, 105100, 131375, 149242, 210200, 262750, 298484, 373105, 525500, 596968, 746210, 1051000, 1492420, 1865525, 2984840, 3731050, 7462100, 9327625, 14924200, 18655250, 37310500, 74621000]

約数ペア:

[(1, 74621000), (2, 37310500), (4, 18655250), (5, 14924200), (8, 9327625), (10, 7462100), (20, 3731050), (25, 2984840), (40, 1865525), (50, 1492420), (71, 1051000), (100, 746210), (125, 596968), (142, 525500), (200, 373105), (250, 298484), (284, 262750), (355, 210200), (500, 149242), (568, 131375), (710, 105100), (1000, 74621), (1051, 71000), (1420, 52550), (1775, 42040), (2102, 35500), (2840, 26275), (3550, 21020), (4204, 17750), (5255, 14200), (7100, 10510), (8408, 8875)]