103477400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{39799}}^1$

素因数の和:39828

約数の個数: 48

約数和(自身を含む): 259098000

約数和(自身を除く): 155620600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 39799, 79598, 159196, 198995, 318392, 397990, 517387, 795980, 994975, 1034774, 1591960, 1989950, 2069548, 2586935, 3979900, 4139096, 5173870, 7959800, 10347740, 12934675, 20695480, 25869350, 51738700, 103477400]

約数ペア:

[(1, 103477400), (2, 51738700), (4, 25869350), (5, 20695480), (8, 12934675), (10, 10347740), (13, 7959800), (20, 5173870), (25, 4139096), (26, 3979900), (40, 2586935), (50, 2069548), (52, 1989950), (65, 1591960), (100, 1034774), (104, 994975), (130, 795980), (200, 517387), (260, 397990), (325, 318392), (520, 198995), (650, 159196), (1300, 79598), (2600, 39799)]