102272260

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{997}}^1$

素因数の和:1252

約数の個数: 48

約数和(自身を含む): 225340416

約数和(自身を除く): 123068156

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 223, 230, 446, 460, 892, 997, 1115, 1994, 2230, 3988, 4460, 4985, 5129, 9970, 10258, 19940, 20516, 22931, 25645, 45862, 51290, 91724, 102580, 114655, 222331, 229310, 444662, 458620, 889324, 1111655, 2223310, 4446620, 5113613, 10227226, 20454452, 25568065, 51136130, 102272260]

約数ペア:

[(1, 102272260), (2, 51136130), (4, 25568065), (5, 20454452), (10, 10227226), (20, 5113613), (23, 4446620), (46, 2223310), (92, 1111655), (115, 889324), (223, 458620), (230, 444662), (446, 229310), (460, 222331), (892, 114655), (997, 102580), (1115, 91724), (1994, 51290), (2230, 45862), (3988, 25645), (4460, 22931), (4985, 20516), (5129, 19940), (9970, 10258)]