125280400900

素因数分解:

$2^2\times 5^2\times {\mathrm{2141}}^1\times {\mathrm{585149}}^1$

素因数の和:587304

約数の個数: 36

約数和(自身を含む): 271985912100

約数和(自身を除く): 146705511200

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 2141, 4282, 8564, 10705, 21410, 42820, 53525, 107050, 214100, 585149, 1170298, 2340596, 2925745, 5851490, 11702980, 14628725, 29257450, 58514900, 1252804009, 2505608018, 5011216036, 6264020045, 12528040090, 25056080180, 31320100225, 62640200450, 125280400900]

約数ペア:

[(1, 125280400900), (2, 62640200450), (4, 31320100225), (5, 25056080180), (10, 12528040090), (20, 6264020045), (25, 5011216036), (50, 2505608018), (100, 1252804009), (2141, 58514900), (4282, 29257450), (8564, 14628725), (10705, 11702980), (21410, 5851490), (42820, 2925745), (53525, 2340596), (107050, 1170298), (214100, 585149)]