38707630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{3769}}^1$

素因数の和:3868

約数の個数: 32

約数和(自身を含む): 76003200

約数和(自身を除く): 37295570

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 130, 158, 395, 790, 1027, 2054, 3769, 5135, 7538, 10270, 18845, 37690, 48997, 97994, 244985, 297751, 489970, 595502, 1488755, 2977510, 3870763, 7741526, 19353815, 38707630]

約数ペア:

[(1, 38707630), (2, 19353815), (5, 7741526), (10, 3870763), (13, 2977510), (26, 1488755), (65, 595502), (79, 489970), (130, 297751), (158, 244985), (395, 97994), (790, 48997), (1027, 37690), (2054, 18845), (3769, 10270), (5135, 7538)]