22168160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19793}}^1$

素因数の和:19815

約数の個数: 48

約数和(自身を含む): 59857056

約数和(自身を除く): 37688896

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 19793, 39586, 79172, 98965, 138551, 158344, 197930, 277102, 316688, 395860, 554204, 633376, 692755, 791720, 1108408, 1385510, 1583440, 2216816, 2771020, 3166880, 4433632, 5542040, 11084080, 22168160]

約数ペア:

[(1, 22168160), (2, 11084080), (4, 5542040), (5, 4433632), (7, 3166880), (8, 2771020), (10, 2216816), (14, 1583440), (16, 1385510), (20, 1108408), (28, 791720), (32, 692755), (35, 633376), (40, 554204), (56, 395860), (70, 316688), (80, 277102), (112, 197930), (140, 158344), (160, 138551), (224, 98965), (280, 79172), (560, 39586), (1120, 19793)]