22170560

素因数分解:

$2^6\times 5^1\times {\mathrm{79}}^1\times {\mathrm{877}}^1$

素因数の和:973

約数の個数: 56

約数和(自身を含む): 53522880

約数和(自身を除く): 31352320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 158, 160, 316, 320, 395, 632, 790, 877, 1264, 1580, 1754, 2528, 3160, 3508, 4385, 5056, 6320, 7016, 8770, 12640, 14032, 17540, 25280, 28064, 35080, 56128, 69283, 70160, 138566, 140320, 277132, 280640, 346415, 554264, 692830, 1108528, 1385660, 2217056, 2771320, 4434112, 5542640, 11085280, 22170560]

約数ペア:

[(1, 22170560), (2, 11085280), (4, 5542640), (5, 4434112), (8, 2771320), (10, 2217056), (16, 1385660), (20, 1108528), (32, 692830), (40, 554264), (64, 346415), (79, 280640), (80, 277132), (158, 140320), (160, 138566), (316, 70160), (320, 69283), (395, 56128), (632, 35080), (790, 28064), (877, 25280), (1264, 17540), (1580, 14032), (1754, 12640), (2528, 8770), (3160, 7016), (3508, 6320), (4385, 5056)]