26045320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{557}}^1$

素因数の和:742

約数の個数: 64

約数和(自身を含む): 67495680

約数和(自身を除く): 41450360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 167, 280, 334, 557, 668, 835, 1114, 1169, 1336, 1670, 2228, 2338, 2785, 3340, 3899, 4456, 4676, 5570, 5845, 6680, 7798, 9352, 11140, 11690, 15596, 19495, 22280, 23380, 31192, 38990, 46760, 77980, 93019, 155960, 186038, 372076, 465095, 651133, 744152, 930190, 1302266, 1860380, 2604532, 3255665, 3720760, 5209064, 6511330, 13022660, 26045320]

約数ペア:

[(1, 26045320), (2, 13022660), (4, 6511330), (5, 5209064), (7, 3720760), (8, 3255665), (10, 2604532), (14, 1860380), (20, 1302266), (28, 930190), (35, 744152), (40, 651133), (56, 465095), (70, 372076), (140, 186038), (167, 155960), (280, 93019), (334, 77980), (557, 46760), (668, 38990), (835, 31192), (1114, 23380), (1169, 22280), (1336, 19495), (1670, 15596), (2228, 11690), (2338, 11140), (2785, 9352), (3340, 7798), (3899, 6680), (4456, 5845), (4676, 5570)]