22390510

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{563}}^1$

素因数の和:708

約数の個数: 32

約数和(自身を含む): 41785632

約数和(自身を除く): 19395122

約数列:

[1, 2, 5, 10, 41, 82, 97, 194, 205, 410, 485, 563, 970, 1126, 2815, 3977, 5630, 7954, 19885, 23083, 39770, 46166, 54611, 109222, 115415, 230830, 273055, 546110, 2239051, 4478102, 11195255, 22390510]

約数ペア:

[(1, 22390510), (2, 11195255), (5, 4478102), (10, 2239051), (41, 546110), (82, 273055), (97, 230830), (194, 115415), (205, 109222), (410, 54611), (485, 46166), (563, 39770), (970, 23083), (1126, 19885), (2815, 7954), (3977, 5630)]