41775710

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{643}}^1$

素因数の和:812

約数の個数: 32

約数和(自身を含む): 77202720

約数和(自身を除く): 35427010

約数列:

[1, 2, 5, 10, 73, 89, 146, 178, 365, 445, 643, 730, 890, 1286, 3215, 6430, 6497, 12994, 32485, 46939, 57227, 64970, 93878, 114454, 234695, 286135, 469390, 572270, 4177571, 8355142, 20887855, 41775710]

約数ペア:

[(1, 41775710), (2, 20887855), (5, 8355142), (10, 4177571), (73, 572270), (89, 469390), (146, 286135), (178, 234695), (365, 114454), (445, 93878), (643, 64970), (730, 57227), (890, 46939), (1286, 32485), (3215, 12994), (6430, 6497)]