37155920

素因数分解:

$2^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{4261}}^1$

素因数の和:4383

約数の個数: 40

約数和(自身を含む): 87200520

約数和(自身を除く): 50044600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 109, 218, 436, 545, 872, 1090, 1744, 2180, 4261, 4360, 8522, 8720, 17044, 21305, 34088, 42610, 68176, 85220, 170440, 340880, 464449, 928898, 1857796, 2322245, 3715592, 4644490, 7431184, 9288980, 18577960, 37155920]

約数ペア:

[(1, 37155920), (2, 18577960), (4, 9288980), (5, 7431184), (8, 4644490), (10, 3715592), (16, 2322245), (20, 1857796), (40, 928898), (80, 464449), (109, 340880), (218, 170440), (436, 85220), (545, 68176), (872, 42610), (1090, 34088), (1744, 21305), (2180, 17044), (4261, 8720), (4360, 8522)]