2022381760

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{902849}}^1$

素因数の和:902873

約数の個数: 56

約数和(自身を含む): 5503773600

約数和(自身を除く): 3481391840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 902849, 1805698, 3611396, 4514245, 6319943, 7222792, 9028490, 12639886, 14445584, 18056980, 25279772, 28891168, 31599715, 36113960, 50559544, 57782336, 63199430, 72227920, 101119088, 126398860, 144455840, 202238176, 252797720, 288911680, 404476352, 505595440, 1011190880, 2022381760]

約数ペア:

[(1, 2022381760), (2, 1011190880), (4, 505595440), (5, 404476352), (7, 288911680), (8, 252797720), (10, 202238176), (14, 144455840), (16, 126398860), (20, 101119088), (28, 72227920), (32, 63199430), (35, 57782336), (40, 50559544), (56, 36113960), (64, 31599715), (70, 28891168), (80, 25279772), (112, 18056980), (140, 14445584), (160, 12639886), (224, 9028490), (280, 7222792), (320, 6319943), (448, 4514245), (560, 3611396), (1120, 1805698), (2240, 902849)]