442945690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1109}}^1\times {\mathrm{3631}}^1$

素因数の和:4758

約数の個数: 32

約数和(自身を含む): 870808320

約数和(自身を除く): 427862630

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1109, 2218, 3631, 5545, 7262, 11090, 12199, 18155, 24398, 36310, 39941, 60995, 79882, 121990, 199705, 399410, 4026779, 8053558, 20133895, 40267790, 44294569, 88589138, 221472845, 442945690]

約数ペア:

[(1, 442945690), (2, 221472845), (5, 88589138), (10, 44294569), (11, 40267790), (22, 20133895), (55, 8053558), (110, 4026779), (1109, 399410), (2218, 199705), (3631, 121990), (5545, 79882), (7262, 60995), (11090, 39941), (12199, 36310), (18155, 24398)]