4112331020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{147607}}^1$

素因数の和:147822

約数の個数: 48

約数和(自身を含む): 9919257600

約数和(自身を除く): 5806926580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 199, 398, 796, 995, 1393, 1990, 2786, 3980, 5572, 6965, 13930, 27860, 147607, 295214, 590428, 738035, 1033249, 1476070, 2066498, 2952140, 4132996, 5166245, 10332490, 20664980, 29373793, 58747586, 117495172, 146868965, 205616551, 293737930, 411233102, 587475860, 822466204, 1028082755, 2056165510, 4112331020]

約数ペア:

[(1, 4112331020), (2, 2056165510), (4, 1028082755), (5, 822466204), (7, 587475860), (10, 411233102), (14, 293737930), (20, 205616551), (28, 146868965), (35, 117495172), (70, 58747586), (140, 29373793), (199, 20664980), (398, 10332490), (796, 5166245), (995, 4132996), (1393, 2952140), (1990, 2066498), (2786, 1476070), (3980, 1033249), (5572, 738035), (6965, 590428), (13930, 295214), (27860, 147607)]