1036405880

素因数分解:

$2^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{116189}}^1$

素因数の和:116423

約数の個数: 32

約数和(自身を含む): 2342390400

約数和(自身を除く): 1305984520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 223, 446, 892, 1115, 1784, 2230, 4460, 8920, 116189, 232378, 464756, 580945, 929512, 1161890, 2323780, 4647560, 25910147, 51820294, 103640588, 129550735, 207281176, 259101470, 518202940, 1036405880]

約数ペア:

[(1, 1036405880), (2, 518202940), (4, 259101470), (5, 207281176), (8, 129550735), (10, 103640588), (20, 51820294), (40, 25910147), (223, 4647560), (446, 2323780), (892, 1161890), (1115, 929512), (1784, 580945), (2230, 464756), (4460, 232378), (8920, 116189)]