210825220

素因数分解:

$2^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{35977}}^1$

素因数の和:36279

約数の個数: 24

約数和(自身を含む): 444256344

約数和(自身を除く): 233431124

約数列:

[1, 2, 4, 5, 10, 20, 293, 586, 1172, 1465, 2930, 5860, 35977, 71954, 143908, 179885, 359770, 719540, 10541261, 21082522, 42165044, 52706305, 105412610, 210825220]

約数ペア:

[(1, 210825220), (2, 105412610), (4, 52706305), (5, 42165044), (10, 21082522), (20, 10541261), (293, 719540), (586, 359770), (1172, 179885), (1465, 143908), (2930, 71954), (5860, 35977)]