11247920

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6113}}^1$

素因数の和:6149

約数の個数: 40

約数和(自身を含む): 27292896

約数和(自身を除く): 16044976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 6113, 12226, 24452, 30565, 48904, 61130, 97808, 122260, 140599, 244520, 281198, 489040, 562396, 702995, 1124792, 1405990, 2249584, 2811980, 5623960, 11247920]

約数ペア:

[(1, 11247920), (2, 5623960), (4, 2811980), (5, 2249584), (8, 1405990), (10, 1124792), (16, 702995), (20, 562396), (23, 489040), (40, 281198), (46, 244520), (80, 140599), (92, 122260), (115, 97808), (184, 61130), (230, 48904), (368, 30565), (460, 24452), (920, 12226), (1840, 6113)]