23490080

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7727}}^1$

素因数の和:7761

約数の個数: 48

約数和(自身を含む): 58423680

約数和(自身を除く): 34933600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 7727, 15454, 30908, 38635, 61816, 77270, 123632, 146813, 154540, 247264, 293626, 309080, 587252, 618160, 734065, 1174504, 1236320, 1468130, 2349008, 2936260, 4698016, 5872520, 11745040, 23490080]

約数ペア:

[(1, 23490080), (2, 11745040), (4, 5872520), (5, 4698016), (8, 2936260), (10, 2349008), (16, 1468130), (19, 1236320), (20, 1174504), (32, 734065), (38, 618160), (40, 587252), (76, 309080), (80, 293626), (95, 247264), (152, 154540), (160, 146813), (190, 123632), (304, 77270), (380, 61816), (608, 38635), (760, 30908), (1520, 15454), (3040, 7727)]