2007506875

素因数分解:

$5^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{10069}}^1$

素因数の和:10129

約数の個数: 40

約数和(自身を含む): 2831281200

約数和(自身を除く): 823774325

約数列:

[1, 5, 11, 25, 29, 55, 125, 145, 275, 319, 625, 725, 1375, 1595, 3625, 6875, 7975, 10069, 18125, 39875, 50345, 110759, 199375, 251725, 292001, 553795, 1258625, 1460005, 2768975, 3212011, 6293125, 7300025, 13844875, 16060055, 36500125, 69224375, 80300275, 182500625, 401501375, 2007506875]

約数ペア:

[(1, 2007506875), (5, 401501375), (11, 182500625), (25, 80300275), (29, 69224375), (55, 36500125), (125, 16060055), (145, 13844875), (275, 7300025), (319, 6293125), (625, 3212011), (725, 2768975), (1375, 1460005), (1595, 1258625), (3625, 553795), (6875, 292001), (7975, 251725), (10069, 199375), (18125, 110759), (39875, 50345)]