1400227810

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1289}}^1\times {\mathrm{4723}}^1$

素因数の和:6042

約数の個数: 32

約数和(自身を含む): 2632590720

約数和(自身を除く): 1232362910

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 1289, 2578, 4723, 6445, 9446, 12890, 23615, 29647, 47230, 59294, 108629, 148235, 217258, 296470, 543145, 1086290, 6087947, 12175894, 30439735, 60879470, 140022781, 280045562, 700113905, 1400227810]

約数ペア:

[(1, 1400227810), (2, 700113905), (5, 280045562), (10, 140022781), (23, 60879470), (46, 30439735), (115, 12175894), (230, 6087947), (1289, 1086290), (2578, 543145), (4723, 296470), (6445, 217258), (9446, 148235), (12890, 108629), (23615, 59294), (29647, 47230)]