98667530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:411

約数の個数: 64

約数和(自身を含む): 199831968

約数和(自身を除く): 101164438

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 73, 74, 130, 146, 185, 281, 365, 370, 481, 562, 730, 949, 962, 1405, 1898, 2405, 2701, 2810, 3653, 4745, 4810, 5402, 7306, 9490, 10397, 13505, 18265, 20513, 20794, 27010, 35113, 36530, 41026, 51985, 70226, 102565, 103970, 135161, 175565, 205130, 266669, 270322, 351130, 533338, 675805, 758981, 1333345, 1351610, 1517962, 2666690, 3794905, 7589810, 9866753, 19733506, 49333765, 98667530]

約数ペア:

[(1, 98667530), (2, 49333765), (5, 19733506), (10, 9866753), (13, 7589810), (26, 3794905), (37, 2666690), (65, 1517962), (73, 1351610), (74, 1333345), (130, 758981), (146, 675805), (185, 533338), (281, 351130), (365, 270322), (370, 266669), (481, 205130), (562, 175565), (730, 135161), (949, 103970), (962, 102565), (1405, 70226), (1898, 51985), (2405, 41026), (2701, 36530), (2810, 35113), (3653, 27010), (4745, 20794), (4810, 20513), (5402, 18265), (7306, 13505), (9490, 10397)]