37561420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1979}}^1$

素因数の和:2074

約数の個数: 48

約数和(自身を含む): 86153760

約数和(自身を除く): 48592340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 73, 130, 146, 260, 292, 365, 730, 949, 1460, 1898, 1979, 3796, 3958, 4745, 7916, 9490, 9895, 18980, 19790, 25727, 39580, 51454, 102908, 128635, 144467, 257270, 288934, 514540, 577868, 722335, 1444670, 1878071, 2889340, 3756142, 7512284, 9390355, 18780710, 37561420]

約数ペア:

[(1, 37561420), (2, 18780710), (4, 9390355), (5, 7512284), (10, 3756142), (13, 2889340), (20, 1878071), (26, 1444670), (52, 722335), (65, 577868), (73, 514540), (130, 288934), (146, 257270), (260, 144467), (292, 128635), (365, 102908), (730, 51454), (949, 39580), (1460, 25727), (1898, 19790), (1979, 18980), (3796, 9895), (3958, 9490), (4745, 7916)]