22628860

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 49029120

約数和(自身を除く): 26400260

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 127, 151, 236, 254, 295, 302, 508, 590, 604, 635, 755, 1180, 1270, 1510, 2540, 3020, 7493, 8909, 14986, 17818, 19177, 29972, 35636, 37465, 38354, 44545, 74930, 76708, 89090, 95885, 149860, 178180, 191770, 383540, 1131443, 2262886, 4525772, 5657215, 11314430, 22628860]

約数ペア:

[(1, 22628860), (2, 11314430), (4, 5657215), (5, 4525772), (10, 2262886), (20, 1131443), (59, 383540), (118, 191770), (127, 178180), (151, 149860), (236, 95885), (254, 89090), (295, 76708), (302, 74930), (508, 44545), (590, 38354), (604, 37465), (635, 35636), (755, 29972), (1180, 19177), (1270, 17818), (1510, 14986), (2540, 8909), (3020, 7493)]