1025320330

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{12269}}^1$

素因数の和:12474

約数の個数: 32

約数和(自身を含む): 1889678160

約数和(自身を除く): 864357830

約数列:

[1, 2, 5, 10, 61, 122, 137, 274, 305, 610, 685, 1370, 8357, 12269, 16714, 24538, 41785, 61345, 83570, 122690, 748409, 1496818, 1680853, 3361706, 3742045, 7484090, 8404265, 16808530, 102532033, 205064066, 512660165, 1025320330]

約数ペア:

[(1, 1025320330), (2, 512660165), (5, 205064066), (10, 102532033), (61, 16808530), (122, 8404265), (137, 7484090), (274, 3742045), (305, 3361706), (610, 1680853), (685, 1496818), (1370, 748409), (8357, 122690), (12269, 83570), (16714, 61345), (24538, 41785)]