27411860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8513}}^1$

素因数の和:8552

約数の個数: 48

約数和(自身を含む): 68656896

約数和(自身を除く): 41245036

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 8513, 17026, 34052, 42565, 59591, 85130, 119182, 170260, 195799, 238364, 297955, 391598, 595910, 783196, 978995, 1191820, 1370593, 1957990, 2741186, 3915980, 5482372, 6852965, 13705930, 27411860]

約数ペア:

[(1, 27411860), (2, 13705930), (4, 6852965), (5, 5482372), (7, 3915980), (10, 2741186), (14, 1957990), (20, 1370593), (23, 1191820), (28, 978995), (35, 783196), (46, 595910), (70, 391598), (92, 297955), (115, 238364), (140, 195799), (161, 170260), (230, 119182), (322, 85130), (460, 59591), (644, 42565), (805, 34052), (1610, 17026), (3220, 8513)]