9304387940

素因数分解:

$2^2\times 5^1\times {\mathrm{16097}}^1\times {\mathrm{28901}}^1$

素因数の和:45007

約数の個数: 24

約数和(自身を含む): 19541104632

約数和(自身を除く): 10236716692

約数列:

[1, 2, 4, 5, 10, 20, 16097, 28901, 32194, 57802, 64388, 80485, 115604, 144505, 160970, 289010, 321940, 578020, 465219397, 930438794, 1860877588, 2326096985, 4652193970, 9304387940]

約数ペア:

[(1, 9304387940), (2, 4652193970), (4, 2326096985), (5, 1860877588), (10, 930438794), (20, 465219397), (16097, 578020), (28901, 321940), (32194, 289010), (57802, 160970), (64388, 144505), (80485, 115604)]