27500180

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{313}}^1$

素因数の和:536

約数の個数: 48

約数和(自身を含む): 60770304

約数和(自身を除く): 33270124

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 191, 230, 313, 382, 460, 626, 764, 955, 1252, 1565, 1910, 3130, 3820, 4393, 6260, 7199, 8786, 14398, 17572, 21965, 28796, 35995, 43930, 59783, 71990, 87860, 119566, 143980, 239132, 298915, 597830, 1195660, 1375009, 2750018, 5500036, 6875045, 13750090, 27500180]

約数ペア:

[(1, 27500180), (2, 13750090), (4, 6875045), (5, 5500036), (10, 2750018), (20, 1375009), (23, 1195660), (46, 597830), (92, 298915), (115, 239132), (191, 143980), (230, 119566), (313, 87860), (382, 71990), (460, 59783), (626, 43930), (764, 35995), (955, 28796), (1252, 21965), (1565, 17572), (1910, 14398), (3130, 8786), (3820, 7199), (4393, 6260)]