22473624380

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1\times {\mathrm{63589}}^1$

素因数の和:64070

約数の個数: 48

約数和(自身を含む): 48458632320

約数和(自身を除く): 25985007940

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 431, 820, 862, 1724, 2155, 4310, 8620, 17671, 35342, 63589, 70684, 88355, 127178, 176710, 254356, 317945, 353420, 635890, 1271780, 2607149, 5214298, 10428596, 13035745, 26071490, 27406859, 52142980, 54813718, 109627436, 137034295, 274068590, 548137180, 1123681219, 2247362438, 4494724876, 5618406095, 11236812190, 22473624380]

約数ペア:

[(1, 22473624380), (2, 11236812190), (4, 5618406095), (5, 4494724876), (10, 2247362438), (20, 1123681219), (41, 548137180), (82, 274068590), (164, 137034295), (205, 109627436), (410, 54813718), (431, 52142980), (820, 27406859), (862, 26071490), (1724, 13035745), (2155, 10428596), (4310, 5214298), (8620, 2607149), (17671, 1271780), (35342, 635890), (63589, 353420), (70684, 317945), (88355, 254356), (127178, 176710)]