456633140

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{433}}^1\times {\mathrm{787}}^1$

素因数の和:1296

約数の個数: 48

約数和(自身を含む): 976729152

約数和(自身を除く): 520096012

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 433, 670, 787, 866, 1340, 1574, 1732, 2165, 3148, 3935, 4330, 7870, 8660, 15740, 29011, 52729, 58022, 105458, 116044, 145055, 210916, 263645, 290110, 340771, 527290, 580220, 681542, 1054580, 1363084, 1703855, 3407710, 6815420, 22831657, 45663314, 91326628, 114158285, 228316570, 456633140]

約数ペア:

[(1, 456633140), (2, 228316570), (4, 114158285), (5, 91326628), (10, 45663314), (20, 22831657), (67, 6815420), (134, 3407710), (268, 1703855), (335, 1363084), (433, 1054580), (670, 681542), (787, 580220), (866, 527290), (1340, 340771), (1574, 290110), (1732, 263645), (2165, 210916), (3148, 145055), (3935, 116044), (4330, 105458), (7870, 58022), (8660, 52729), (15740, 29011)]