9015140

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{3989}}^1$

素因数の和:4111

約数の個数: 24

約数和(自身を含む): 19104120

約数和(自身を除く): 10088980

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 3989, 7978, 15956, 19945, 39890, 79780, 450757, 901514, 1803028, 2253785, 4507570, 9015140]

約数ペア:

[(1, 9015140), (2, 4507570), (4, 2253785), (5, 1803028), (10, 901514), (20, 450757), (113, 79780), (226, 39890), (452, 19945), (565, 15956), (1130, 7978), (2260, 3989)]