2562114500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^2\times {\mathrm{42349}}^1$

素因数の和:42390

約数の個数: 72

約数和(自身を含む): 6150744600

約数和(自身を除く): 3588630100

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 121, 125, 220, 242, 250, 275, 484, 500, 550, 605, 1100, 1210, 1375, 2420, 2750, 3025, 5500, 6050, 12100, 15125, 30250, 42349, 60500, 84698, 169396, 211745, 423490, 465839, 846980, 931678, 1058725, 1863356, 2117450, 2329195, 4234900, 4658390, 5124229, 5293625, 9316780, 10248458, 10587250, 11645975, 20496916, 21174500, 23291950, 25621145, 46583900, 51242290, 58229875, 102484580, 116459750, 128105725, 232919500, 256211450, 512422900, 640528625, 1281057250, 2562114500]

約数ペア:

[(1, 2562114500), (2, 1281057250), (4, 640528625), (5, 512422900), (10, 256211450), (11, 232919500), (20, 128105725), (22, 116459750), (25, 102484580), (44, 58229875), (50, 51242290), (55, 46583900), (100, 25621145), (110, 23291950), (121, 21174500), (125, 20496916), (220, 11645975), (242, 10587250), (250, 10248458), (275, 9316780), (484, 5293625), (500, 5124229), (550, 4658390), (605, 4234900), (1100, 2329195), (1210, 2117450), (1375, 1863356), (2420, 1058725), (2750, 931678), (3025, 846980), (5500, 465839), (6050, 423490), (12100, 211745), (15125, 169396), (30250, 84698), (42349, 60500)]