41339090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{401}}^1$

素因数の和:495

約数の個数: 48

約数和(自身を含む): 82099656

約数和(自身を除く): 40760566

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 169, 305, 338, 401, 610, 793, 802, 845, 1586, 1690, 2005, 3965, 4010, 5213, 7930, 10309, 10426, 20618, 24461, 26065, 48922, 51545, 52130, 67769, 103090, 122305, 135538, 244610, 317993, 338845, 635986, 677690, 1589965, 3179930, 4133909, 8267818, 20669545, 41339090]

約数ペア:

[(1, 41339090), (2, 20669545), (5, 8267818), (10, 4133909), (13, 3179930), (26, 1589965), (61, 677690), (65, 635986), (122, 338845), (130, 317993), (169, 244610), (305, 135538), (338, 122305), (401, 103090), (610, 67769), (793, 52130), (802, 51545), (845, 48922), (1586, 26065), (1690, 24461), (2005, 20618), (3965, 10426), (4010, 10309), (5213, 7930)]