23770040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3691}}^1$

素因数の和:3732

約数の個数: 64

約数和(自身を含む): 63797760

約数和(自身を除く): 40027720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 3220, 3691, 6440, 7382, 14764, 18455, 25837, 29528, 36910, 51674, 73820, 84893, 103348, 129185, 147640, 169786, 206696, 258370, 339572, 424465, 516740, 594251, 679144, 848930, 1033480, 1188502, 1697860, 2377004, 2971255, 3395720, 4754008, 5942510, 11885020, 23770040]

約数ペア:

[(1, 23770040), (2, 11885020), (4, 5942510), (5, 4754008), (7, 3395720), (8, 2971255), (10, 2377004), (14, 1697860), (20, 1188502), (23, 1033480), (28, 848930), (35, 679144), (40, 594251), (46, 516740), (56, 424465), (70, 339572), (92, 258370), (115, 206696), (140, 169786), (161, 147640), (184, 129185), (230, 103348), (280, 84893), (322, 73820), (460, 51674), (644, 36910), (805, 29528), (920, 25837), (1288, 18455), (1610, 14764), (3220, 7382), (3691, 6440)]