27113500

素因数分解:

$2^2\times 5^3\times {\mathrm{211}}^1\times {\mathrm{257}}^1$

素因数の和:487

約数の個数: 48

約数和(自身を含む): 59728032

約数和(自身を除く): 32614532

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 211, 250, 257, 422, 500, 514, 844, 1028, 1055, 1285, 2110, 2570, 4220, 5140, 5275, 6425, 10550, 12850, 21100, 25700, 26375, 32125, 52750, 54227, 64250, 105500, 108454, 128500, 216908, 271135, 542270, 1084540, 1355675, 2711350, 5422700, 6778375, 13556750, 27113500]

約数ペア:

[(1, 27113500), (2, 13556750), (4, 6778375), (5, 5422700), (10, 2711350), (20, 1355675), (25, 1084540), (50, 542270), (100, 271135), (125, 216908), (211, 128500), (250, 108454), (257, 105500), (422, 64250), (500, 54227), (514, 52750), (844, 32125), (1028, 26375), (1055, 25700), (1285, 21100), (2110, 12850), (2570, 10550), (4220, 6425), (5140, 5275)]