1058840420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{209257}}^1$

素因数の和:209300

約数の個数: 48

約数和(自身を含む): 2531184768

約数和(自身を除く): 1472344348

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 209257, 418514, 837028, 1046285, 2092570, 2301827, 4185140, 4603654, 4812911, 9207308, 9625822, 11509135, 19251644, 23018270, 24064555, 46036540, 48129110, 52942021, 96258220, 105884042, 211768084, 264710105, 529420210, 1058840420]

約数ペア:

[(1, 1058840420), (2, 529420210), (4, 264710105), (5, 211768084), (10, 105884042), (11, 96258220), (20, 52942021), (22, 48129110), (23, 46036540), (44, 24064555), (46, 23018270), (55, 19251644), (92, 11509135), (110, 9625822), (115, 9207308), (220, 4812911), (230, 4603654), (253, 4185140), (460, 2301827), (506, 2092570), (1012, 1046285), (1265, 837028), (2530, 418514), (5060, 209257)]