26045770

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{163}}^1$

素因数の和:247

約数の個数: 48

約数和(自身を含む): 51423840

約数和(自身を除く): 25378070

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 163, 190, 290, 326, 551, 815, 841, 1102, 1630, 1682, 2755, 3097, 4205, 4727, 5510, 6194, 8410, 9454, 15485, 15979, 23635, 30970, 31958, 47270, 79895, 89813, 137083, 159790, 179626, 274166, 449065, 685415, 898130, 1370830, 2604577, 5209154, 13022885, 26045770]

約数ペア:

[(1, 26045770), (2, 13022885), (5, 5209154), (10, 2604577), (19, 1370830), (29, 898130), (38, 685415), (58, 449065), (95, 274166), (145, 179626), (163, 159790), (190, 137083), (290, 89813), (326, 79895), (551, 47270), (815, 31958), (841, 30970), (1102, 23635), (1630, 15979), (1682, 15485), (2755, 9454), (3097, 8410), (4205, 6194), (4727, 5510)]