28047350

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^3$

素因数の和:122

約数の個数: 48

約数和(自身を含む): 56380320

約数和(自身を除く): 28332970

約数列:

[1, 2, 5, 10, 23, 25, 29, 46, 50, 58, 115, 145, 230, 290, 575, 667, 725, 841, 1150, 1334, 1450, 1682, 3335, 4205, 6670, 8410, 16675, 19343, 21025, 24389, 33350, 38686, 42050, 48778, 96715, 121945, 193430, 243890, 483575, 560947, 609725, 967150, 1121894, 1219450, 2804735, 5609470, 14023675, 28047350]

約数ペア:

[(1, 28047350), (2, 14023675), (5, 5609470), (10, 2804735), (23, 1219450), (25, 1121894), (29, 967150), (46, 609725), (50, 560947), (58, 483575), (115, 243890), (145, 193430), (230, 121945), (290, 96715), (575, 48778), (667, 42050), (725, 38686), (841, 33350), (1150, 24389), (1334, 21025), (1450, 19343), (1682, 16675), (3335, 8410), (4205, 6670)]