38945830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1367}}^1$

素因数の和:1429

約数の個数: 64

約数和(自身を含む): 89828352

約数和(自身を除く): 50882522

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 37, 55, 70, 74, 77, 110, 154, 185, 259, 370, 385, 407, 518, 770, 814, 1295, 1367, 2035, 2590, 2734, 2849, 4070, 5698, 6835, 9569, 13670, 14245, 15037, 19138, 28490, 30074, 47845, 50579, 75185, 95690, 101158, 105259, 150370, 210518, 252895, 354053, 505790, 526295, 556369, 708106, 1052590, 1112738, 1770265, 2781845, 3540530, 3894583, 5563690, 7789166, 19472915, 38945830]

約数ペア:

[(1, 38945830), (2, 19472915), (5, 7789166), (7, 5563690), (10, 3894583), (11, 3540530), (14, 2781845), (22, 1770265), (35, 1112738), (37, 1052590), (55, 708106), (70, 556369), (74, 526295), (77, 505790), (110, 354053), (154, 252895), (185, 210518), (259, 150370), (370, 105259), (385, 101158), (407, 95690), (518, 75185), (770, 50579), (814, 47845), (1295, 30074), (1367, 28490), (2035, 19138), (2590, 15037), (2734, 14245), (2849, 13670), (4070, 9569), (5698, 6835)]