26708520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9677}}^1$

素因数の和:9714

約数の個数: 64

約数和(自身を含む): 83617920

約数和(自身を除く): 56909400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 9677, 19354, 29031, 38708, 48385, 58062, 77416, 96770, 116124, 145155, 193540, 222571, 232248, 290310, 387080, 445142, 580620, 667713, 890284, 1112855, 1161240, 1335426, 1780568, 2225710, 2670852, 3338565, 4451420, 5341704, 6677130, 8902840, 13354260, 26708520]

約数ペア:

[(1, 26708520), (2, 13354260), (3, 8902840), (4, 6677130), (5, 5341704), (6, 4451420), (8, 3338565), (10, 2670852), (12, 2225710), (15, 1780568), (20, 1335426), (23, 1161240), (24, 1112855), (30, 890284), (40, 667713), (46, 580620), (60, 445142), (69, 387080), (92, 290310), (115, 232248), (120, 222571), (138, 193540), (184, 145155), (230, 116124), (276, 96770), (345, 77416), (460, 58062), (552, 48385), (690, 38708), (920, 29031), (1380, 19354), (2760, 9677)]