272800482020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1240002191}}^1$

素因数の和:1240002211

約数の個数: 24

約数和(自身を含む): 624961104768

約数和(自身を除く): 352160622748

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1240002191, 2480004382, 4960008764, 6200010955, 12400021910, 13640024101, 24800043820, 27280048202, 54560096404, 68200120505, 136400241010, 272800482020]

約数ペア:

[(1, 272800482020), (2, 136400241010), (4, 68200120505), (5, 54560096404), (10, 27280048202), (11, 24800043820), (20, 13640024101), (22, 12400021910), (44, 6200010955), (55, 4960008764), (110, 2480004382), (220, 1240002191)]