105778270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{13339}}^1$

素因数の和:13420

約数の個数: 32

約数和(自身を含む): 208424160

約数和(自身を除く): 102645890

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 610, 793, 1586, 3965, 7930, 13339, 26678, 66695, 133390, 173407, 346814, 813679, 867035, 1627358, 1734070, 4068395, 8136790, 10577827, 21155654, 52889135, 105778270]

約数ペア:

[(1, 105778270), (2, 52889135), (5, 21155654), (10, 10577827), (13, 8136790), (26, 4068395), (61, 1734070), (65, 1627358), (122, 867035), (130, 813679), (305, 346814), (610, 173407), (793, 133390), (1586, 66695), (3965, 26678), (7930, 13339)]