27488500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{4229}}^1$

素因数の和:4261

約数の個数: 48

約数和(自身を含む): 64668240

約数和(自身を除く): 37179740

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 500, 650, 1300, 1625, 3250, 4229, 6500, 8458, 16916, 21145, 42290, 54977, 84580, 105725, 109954, 211450, 219908, 274885, 422900, 528625, 549770, 1057250, 1099540, 1374425, 2114500, 2748850, 5497700, 6872125, 13744250, 27488500]

約数ペア:

[(1, 27488500), (2, 13744250), (4, 6872125), (5, 5497700), (10, 2748850), (13, 2114500), (20, 1374425), (25, 1099540), (26, 1057250), (50, 549770), (52, 528625), (65, 422900), (100, 274885), (125, 219908), (130, 211450), (250, 109954), (260, 105725), (325, 84580), (500, 54977), (650, 42290), (1300, 21145), (1625, 16916), (3250, 8458), (4229, 6500)]