130105360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21121}}^1$

素因数の和:21152

約数の個数: 80

約数和(自身を含む): 377154432

約数和(自身を除く): 247049072

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 21121, 42242, 84484, 105605, 147847, 168968, 211210, 232331, 295694, 337936, 422420, 464662, 591388, 739235, 844840, 929324, 1161655, 1182776, 1478470, 1626317, 1689680, 1858648, 2323310, 2365552, 2956940, 3252634, 3717296, 4646620, 5913880, 6505268, 8131585, 9293240, 11827760, 13010536, 16263170, 18586480, 26021072, 32526340, 65052680, 130105360]

約数ペア:

[(1, 130105360), (2, 65052680), (4, 32526340), (5, 26021072), (7, 18586480), (8, 16263170), (10, 13010536), (11, 11827760), (14, 9293240), (16, 8131585), (20, 6505268), (22, 5913880), (28, 4646620), (35, 3717296), (40, 3252634), (44, 2956940), (55, 2365552), (56, 2323310), (70, 1858648), (77, 1689680), (80, 1626317), (88, 1478470), (110, 1182776), (112, 1161655), (140, 929324), (154, 844840), (176, 739235), (220, 591388), (280, 464662), (308, 422420), (385, 337936), (440, 295694), (560, 232331), (616, 211210), (770, 168968), (880, 147847), (1232, 105605), (1540, 84484), (3080, 42242), (6160, 21121)]