587100020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1297}}^1\times {\mathrm{1741}}^1$

素因数の和:3060

約数の個数: 48

約数和(自身を含む): 1329536208

約数和(自身を除く): 742436188

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1297, 1741, 2594, 3482, 5188, 6485, 6964, 8705, 12970, 16861, 17410, 22633, 25940, 33722, 34820, 45266, 67444, 84305, 90532, 113165, 168610, 226330, 337220, 452660, 2258077, 4516154, 9032308, 11290385, 22580770, 29355001, 45161540, 58710002, 117420004, 146775005, 293550010, 587100020]

約数ペア:

[(1, 587100020), (2, 293550010), (4, 146775005), (5, 117420004), (10, 58710002), (13, 45161540), (20, 29355001), (26, 22580770), (52, 11290385), (65, 9032308), (130, 4516154), (260, 2258077), (1297, 452660), (1741, 337220), (2594, 226330), (3482, 168610), (5188, 113165), (6485, 90532), (6964, 84305), (8705, 67444), (12970, 45266), (16861, 34820), (17410, 33722), (22633, 25940)]