90448270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{3529}}^1$

素因数の和:3780

約数の個数: 32

約数和(自身を含む): 178420320

約数和(自身を除く): 87972050

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 233, 466, 1165, 2330, 2563, 3529, 5126, 7058, 12815, 17645, 25630, 35290, 38819, 77638, 194095, 388190, 822257, 1644514, 4111285, 8222570, 9044827, 18089654, 45224135, 90448270]

約数ペア:

[(1, 90448270), (2, 45224135), (5, 18089654), (10, 9044827), (11, 8222570), (22, 4111285), (55, 1644514), (110, 822257), (233, 388190), (466, 194095), (1165, 77638), (2330, 38819), (2563, 35290), (3529, 25630), (5126, 17645), (7058, 12815)]