4565960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{709}}^1$

素因数の和:750

約数の個数: 64

約数和(自身を含む): 12268800

約数和(自身を除く): 7702840

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, 709, 805, 920, 1288, 1418, 1610, 2836, 3220, 3545, 4963, 5672, 6440, 7090, 9926, 14180, 16307, 19852, 24815, 28360, 32614, 39704, 49630, 65228, 81535, 99260, 114149, 130456, 163070, 198520, 228298, 326140, 456596, 570745, 652280, 913192, 1141490, 2282980, 4565960]

約数ペア:

[(1, 4565960), (2, 2282980), (4, 1141490), (5, 913192), (7, 652280), (8, 570745), (10, 456596), (14, 326140), (20, 228298), (23, 198520), (28, 163070), (35, 130456), (40, 114149), (46, 99260), (56, 81535), (70, 65228), (92, 49630), (115, 39704), (140, 32614), (161, 28360), (184, 24815), (230, 19852), (280, 16307), (322, 14180), (460, 9926), (644, 7090), (709, 6440), (805, 5672), (920, 4963), (1288, 3545), (1418, 3220), (1610, 2836)]