23208880

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15269}}^1$

素因数の和:15301

約数の個数: 40

約数和(自身を含む): 56804400

約数和(自身を除く): 33595520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 15269, 30538, 61076, 76345, 122152, 152690, 244304, 290111, 305380, 580222, 610760, 1160444, 1221520, 1450555, 2320888, 2901110, 4641776, 5802220, 11604440, 23208880]

約数ペア:

[(1, 23208880), (2, 11604440), (4, 5802220), (5, 4641776), (8, 2901110), (10, 2320888), (16, 1450555), (19, 1221520), (20, 1160444), (38, 610760), (40, 580222), (76, 305380), (80, 290111), (95, 244304), (152, 152690), (190, 122152), (304, 76345), (380, 61076), (760, 30538), (1520, 15269)]