3277960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1$

素因数の和:550

約数の個数: 64

約数和(自身を含む): 8812800

約数和(自身を除く): 5534840

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, 509, 644, 805, 920, 1018, 1288, 1610, 2036, 2545, 3220, 3563, 4072, 5090, 6440, 7126, 10180, 11707, 14252, 17815, 20360, 23414, 28504, 35630, 46828, 58535, 71260, 81949, 93656, 117070, 142520, 163898, 234140, 327796, 409745, 468280, 655592, 819490, 1638980, 3277960]

約数ペア:

[(1, 3277960), (2, 1638980), (4, 819490), (5, 655592), (7, 468280), (8, 409745), (10, 327796), (14, 234140), (20, 163898), (23, 142520), (28, 117070), (35, 93656), (40, 81949), (46, 71260), (56, 58535), (70, 46828), (92, 35630), (115, 28504), (140, 23414), (161, 20360), (184, 17815), (230, 14252), (280, 11707), (322, 10180), (460, 7126), (509, 6440), (644, 5090), (805, 4072), (920, 3563), (1018, 3220), (1288, 2545), (1610, 2036)]