183149720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{619}}^1$

素因数の和:1212

約数の個数: 64

約数和(自身を含む): 445284000

約数和(自身を除く): 262134280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 569, 619, 1138, 1238, 2276, 2476, 2845, 3095, 4552, 4952, 5690, 6190, 7397, 8047, 11380, 12380, 14794, 16094, 22760, 24760, 29588, 32188, 36985, 40235, 59176, 64376, 73970, 80470, 147940, 160940, 295880, 321880, 352211, 704422, 1408844, 1761055, 2817688, 3522110, 4578743, 7044220, 9157486, 14088440, 18314972, 22893715, 36629944, 45787430, 91574860, 183149720]

約数ペア:

[(1, 183149720), (2, 91574860), (4, 45787430), (5, 36629944), (8, 22893715), (10, 18314972), (13, 14088440), (20, 9157486), (26, 7044220), (40, 4578743), (52, 3522110), (65, 2817688), (104, 1761055), (130, 1408844), (260, 704422), (520, 352211), (569, 321880), (619, 295880), (1138, 160940), (1238, 147940), (2276, 80470), (2476, 73970), (2845, 64376), (3095, 59176), (4552, 40235), (4952, 36985), (5690, 32188), (6190, 29588), (7397, 24760), (8047, 22760), (11380, 16094), (12380, 14794)]