1567953920

素因数分解:

$2^{10}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23557}}^1$

素因数の和:23595

約数の個数: 88

約数和(自身を含む): 4050750984

約数和(自身を除く): 2482797064

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 512, 520, 640, 832, 1024, 1040, 1280, 1664, 2080, 2560, 3328, 4160, 5120, 6656, 8320, 13312, 16640, 23557, 33280, 47114, 66560, 94228, 117785, 188456, 235570, 306241, 376912, 471140, 612482, 753824, 942280, 1224964, 1507648, 1531205, 1884560, 2449928, 3015296, 3062410, 3769120, 4899856, 6030592, 6124820, 7538240, 9799712, 12061184, 12249640, 15076480, 19599424, 24122368, 24499280, 30152960, 39198848, 48998560, 60305920, 78397696, 97997120, 120611840, 156795392, 195994240, 313590784, 391988480, 783976960, 1567953920]

約数ペア:

[(1, 1567953920), (2, 783976960), (4, 391988480), (5, 313590784), (8, 195994240), (10, 156795392), (13, 120611840), (16, 97997120), (20, 78397696), (26, 60305920), (32, 48998560), (40, 39198848), (52, 30152960), (64, 24499280), (65, 24122368), (80, 19599424), (104, 15076480), (128, 12249640), (130, 12061184), (160, 9799712), (208, 7538240), (256, 6124820), (260, 6030592), (320, 4899856), (416, 3769120), (512, 3062410), (520, 3015296), (640, 2449928), (832, 1884560), (1024, 1531205), (1040, 1507648), (1280, 1224964), (1664, 942280), (2080, 753824), (2560, 612482), (3328, 471140), (4160, 376912), (5120, 306241), (6656, 235570), (8320, 188456), (13312, 117785), (16640, 94228), (23557, 66560), (33280, 47114)]